Παραπομπή APA

Farooq A Khan S S Cheema. (2001). DGP question bank: Botany (6.). DGP.

Παραπομπή Chicago Style

Farooq A Khan S S Cheema. DGP Question Bank: Botany. 6. New Delhi: DGP, 2001.

Παραπομπή MLA

Farooq A Khan S S Cheema. DGP Question Bank: Botany. 6. DGP, 2001.