APA引文

Razon, L. F. (2014). Is nitrogen fixation (once again) “vital to the progress of civilized humanity”? Animo Repository.

Chicago Style Citation

Razon, Luis F. Is Nitrogen Fixation (once Again) “vital to the Progress of Civilized Humanity”? Animo Repository, 2014.

MLA引文

Razon, Luis F. Is Nitrogen Fixation (once Again) “vital to the Progress of Civilized Humanity”? Animo Repository, 2014.

警告：這些引文格式不一定是100％准確.