APA aipamena

AGRONOMY JOURNAL: An Inter. Jour. of Agr. and Natura Resource Scines. American Sosiety of Agronomy (ASA).

Chicago Style aipamena

AGRONOMY JOURNAL: An Inter. Jour. of Agr. and Natura Resource Scines. Wisconsin: American Sosiety of Agronomy (ASA).

MLA aipamena

AGRONOMY JOURNAL: An Inter. Jour. of Agr. and Natura Resource Scines. American Sosiety of Agronomy (ASA).

Kontuz: berrikusi erreferentzia hauek erabili aurretik.