APA (7th ed.) Zitazioa

Choudhary, S. S., Choudhary, P., & Prasad, T. (1998). Practical botany: Cryptogams and gymnosperms. CBS Publishers & Distributors.

Chicago Style (17th ed.) Zitazioa

Choudhary, S. S., Prabha Choudhary, eta Tarkeshwar Prasad. Practical Botany: Cryptogams and Gymnosperms. New Delhi: CBS Publishers & Distributors, 1998.

MLA (9th ed.) Zitazioa

Choudhary, S. S., et al. Practical Botany: Cryptogams and Gymnosperms. CBS Publishers & Distributors, 1998.