APA (7th ed.) Citation

Cantoria, M. C. (1990). Pharmacognosy in action: The study of drugs of biological origins. National Research Council of The Philippines.

Chicago Style (17th ed.) Citation

Cantoria, Magdalena C. Pharmacognosy in Action: The Study of Drugs of Biological Origins. Bicutan, Tagig, Metro Manila: National Research Council of The Philippines, 1990.

MLA (9th ed.) Citation

Cantoria, Magdalena C. Pharmacognosy in Action: The Study of Drugs of Biological Origins. National Research Council of The Philippines, 1990.