APA aipamena

Payne, J. (1980). Microorganisms and nitrogen sources. John Wiley and Sons.

Chicago Style aipamena

Payne, J.W. Microorganisms and Nitrogen Sources. Chichester: John Wiley and Sons, 1980.

MLA aipamena

Payne, J.W. Microorganisms and Nitrogen Sources. John Wiley and Sons, 1980.