APA引文

Lim, P. B. (1996). Alkaloids from Malaysian alstonia species.

Chicago Style (17th ed.) Citation

Lim, Pek Boon. Alkaloids from Malaysian Alstonia Species. 1996.

MLA引文

Lim, Pek Boon. Alkaloids from Malaysian Alstonia Species. 1996.

警告：這些引文格式不一定是100％准確.