APA引文

Sugunan Krishnan. (1980). Studies on nodulation and nitrogen-fixation in Calopogonium caeruleum Hemsl. and Pueraria phaseoloides (Roxb.) Benth.

Chicago Style (17th ed.) Citation

Sugunan Krishnan. Studies on Nodulation and Nitrogen-fixation in Calopogonium Caeruleum Hemsl. and Pueraria Phaseoloides (Roxb.) Benth. Kuala Lumpur, 1980.

MLA引文

Sugunan Krishnan. Studies on Nodulation and Nitrogen-fixation in Calopogonium Caeruleum Hemsl. and Pueraria Phaseoloides (Roxb.) Benth. 1980.

警告：这些引文格式不一定是100％准确.