how to use join in laravel 5 4

1Inner Join 	: ->join('contacts', 'users.id', '=', 'contacts.user_id')
2Left Join 	: ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
3Right Join 	: ->rightJoin('posts', 'users.id', '=', 'posts.user_id')
4Cross Join 	: ->crossJoin('colors')
5
6Advance Queries : 
7----------------- 
8 		->join('contacts', function ($join) {
9            $join->on('users.id', '=', 'contacts.user_id')
10                 ->where('contacts.user_id', '>', 5);
11        })
12  

1DB::table('users')
2            ->join('contacts', 'users.id', '=', 'contacts.user_id')
3            ->join('orders', 'users.id', '=', 'orders.user_id')
4            ->select('users.id', 'contacts.phone', 'orders.price')
5            ->get();