APA引文

Khor, P. Y. (2015). Alkaloids from alstonia species.

Chicago Style (17th ed.) Citation

Khor, Poh Yen. Alkaloids from Alstonia Species. 2015.

MLA引文

Khor, Poh Yen. Alkaloids from Alstonia Species. 2015.

警告：这些引文格式不一定是100％准确.