APA (7th ed.) Citation

Arfah Mohd. Nasir. (1991). Alkaloids of some selected species of Kopsia (Apocynaceae).

Chicago Style (17th ed.) Citation

Arfah Mohd. Nasir. Alkaloids of Some Selected Species of Kopsia (Apocynaceae). 1991.

MLA (8th ed.) Citation

Arfah Mohd. Nasir. Alkaloids of Some Selected Species of Kopsia (Apocynaceae). 1991.

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