Express.js: Is this a RESTful interface?

I am pretty new to node and express.js and I'm new to the concept of REST applications as well. I want to code a typical CRUD app, some sort of diary. Hence, I have a collection of entries, can view a single entry and can add, edit and delete an entry. I'm not quite getting yet, how URi's have to be set up to represent a REST conform API. I would create something like this in my app.js:

// GET REQUEST ROUTING
app.get('/', diary_router.home);
app.get('/entries/', diary_router.listEntries);
app.get('/entries/:id', diary_router.getSingleEntry);

// POST REQUEST ROUTING
app.post('/entries/', diary_router.addEntry);

// PUT REQUEST ROUTING
app.put('/entries/', diary_router.updateEntry);

// DELETE REQUEST ROUTING
app.delete('/entries/', diary_router.deleteEntry);

Could that be called a REST conform interface? Should I rather add the respective action in the routes, such as this and does the item-ID need to be shown in the URL for PUT and DELETE actions, too?:

// GET REQUEST ROUTING
app.get('/', diary_router.home);
app.get('/entries/', diary_router.listEntries);
app.get('/entries/show/:id', diary_router.getSingleEntry);

// POST REQUEST ROUTING
app.post('/entries/add/', diary_router.addEntry);

// PUT REQUEST ROUTING
app.put('/entries/update/:id', diary_router.updateEntry);

// DELETE REQUEST ROUTING
app.delete('/entries/delete/:id', diary_router.deleteEntry);

What would be best practice here? Any help is much appreciated. B.