APA (7th ed.) Zitazioa

WILLIAMS, W. (1976). Pattern analysis in agricultural science. Elsevier.

Chicago Style (17th ed.) Zitazioa

WILLIAMS, W.T. Pattern Analysis in Agricultural Science. Melbourne: Elsevier, 1976.

MLA (9th ed.) Zitazioa

WILLIAMS, W.T. Pattern Analysis in Agricultural Science. Elsevier, 1976.