Citazione APA

Kolammal, M., & Narayana Aiyer, . K. (1964). Pharmacognosy of Ayurvedic Drugs Kerala. De[artment of Pharmacognosy , University of Kerala.

Stile di citazione Chicago

Kolammal, M., e K. Narayana Aiyer. Pharmacognosy of Ayurvedic Drugs Kerala. Kerala: De[artment of Pharmacognosy , University of Kerala, 1964.

Citazione MLA

Kolammal, M., e K. Narayana Aiyer. Pharmacognosy of Ayurvedic Drugs Kerala. De[artment of Pharmacognosy , University of Kerala, 1964.