Zafar, R., & By Gandhi , N. (1994). Practical pharmacognosy. CBS.
Cita Chicago (17th ed.)Zafar, Rasheeduz, i Neerja By Gandhi. Practical Pharmacognosy. Delhi: CBS, 1994.
Cita MLA (9th ed.)Zafar, Rasheeduz, i Neerja By Gandhi. Practical Pharmacognosy. CBS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.