APA citiranje

Fallik, E., Hartel, P. G., & Robson, R. L. (1993). Presence of a Vanadium Nitrogenase in Azotobacter paspali.

Citação norma Chicago

Fallik, Elazar, Peter G. Hartel, and Robert L. Robson. Presence of a Vanadium Nitrogenase in Azotobacter Paspali. 1993.

MLA citiranje

Fallik, Elazar, Peter G. Hartel, and Robert L. Robson. Presence of a Vanadium Nitrogenase in Azotobacter Paspali. 1993.