APA引文

Staphorst, J. (1970). Glycine supplementation of media and nitrogen fixation of Rhizobium meliloti Dangeard on Medicago sativa L. [s.n.].

Chicago Style (17th ed.) Citation

Staphorst, J.L. Glycine Supplementation of Media and Nitrogen Fixation of Rhizobium Meliloti Dangeard on Medicago Sativa L. Pretoria: [s.n.], 1970.

MLA引文

Staphorst, J.L. Glycine Supplementation of Media and Nitrogen Fixation of Rhizobium Meliloti Dangeard on Medicago Sativa L. [s.n.], 1970.

警告：这些引文格式不一定是100％准确.