APA (7th ed.) Citation

Ghani, A. (1990). Introduction to pharmacognosy. Ahmadu Belle U. Pr..

Chicago Style (17th ed.) Citation

Ghani, Abdul. Introduction to Pharmacognosy. Zaria, Nigeria: Ahmadu Belle U. Pr., 1990.

MLA (9th ed.) Citation

Ghani, Abdul. Introduction to Pharmacognosy. Ahmadu Belle U. Pr., 1990.