APA ציטוט

Chopra, R. N. (1958). Chopra`s indigenous drugs of India. U N Dhur and SOns.

Chicago Edition Citation

Chopra, R N. Chopra`s Indigenous Drugs of India. Calcutta: U N Dhur and SOns, 1958.

ציטוט MLA

Chopra, R N. Chopra`s Indigenous Drugs of India. U N Dhur and SOns, 1958.