What kind of bulbs should I get? My bulbs does not look normal
Those are 2 or 4 pin CFL bulbs. Sorta like this: 



Technically, you should handle them with care, as the contents of the tubes are toxic.

Turn off the power to the light, wear sturdy gloves, and pull the bottom part of the bulb straight out of the socket. (Straight out means the direction that the tubes were going.)

With this end in a plastic baggie, you'll be able to find an appropriate replacement at the hardware store.