APA (7th ed.) Zitazioa

Klute, A. (1986). Methods of soil analysis (1a. ed.). American Society of Agronomy.

Chicago Style (17th ed.) Zitazioa

Klute, Arnold. Methods of Soil Analysis. 1a. ed. Madison: American Society of Agronomy, 1986.

MLA (9th ed.) Zitazioa

Klute, Arnold. Methods of Soil Analysis. 1a. ed. American Society of Agronomy, 1986.