APA引文

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引文

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

警告：這些引文格式不一定是100％准確.