APA način citiranja

Klucas, R. V., Hanus, F. J., Russell, S. A., & Evans, H. J. (1983). Nickel: A micronutrient element for hydrogen-dependent growth of Rhizobium japonicum and for expression of urease activity in soybean leaves.

Čikaški stil citiranja

Klucas, Robert V., F. Joe Hanus, Sterling A. Russell, i Harold J. Evans. Nickel: A Micronutrient Element for Hydrogen-dependent Growth of Rhizobium Japonicum and for Expression of Urease Activity in Soybean Leaves. 1983.

MLA način citiranja

Klucas, Robert V., F. Joe Hanus, Sterling A. Russell, i Harold J. Evans. Nickel: A Micronutrient Element for Hydrogen-dependent Growth of Rhizobium Japonicum and for Expression of Urease Activity in Soybean Leaves. 1983.