APA Edition Citation

Narayana Ayyar. (1966). Pharmacognosy of ayurvedic drugs. University of Kerala.

Chicago Edition Citation

Narayana Ayyar. Pharmacognosy of Ayurvedic Drugs. Thiruvananthapuram: University of Kerala, 1966.

MLA Edition Citation

Narayana Ayyar. Pharmacognosy of Ayurvedic Drugs. University of Kerala, 1966.

Warning: These citations may not always be 100% accurate.