Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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