Gaya APA

BUTTEL,Frederick H., LARSON,Olaf F., GILLESPIE,Gilbert W.. (1990). The Sociology of Agriculture . New York: Greenwood Press.

Gaya Chicago

BUTTEL,Frederick H., LARSON,Olaf F., GILLESPIE,Gilbert W.. The Sociology of Agriculture. New York: Greenwood Press, 1990. Teks.

Gaya MLA

BUTTEL,Frederick H., LARSON,Olaf F., GILLESPIE,Gilbert W.. The Sociology of Agriculture. New York: Greenwood Press, 1990. Teks.

Gaya Turabian

BUTTEL,Frederick H., LARSON,Olaf F., GILLESPIE,Gilbert W.. The Sociology of Agriculture. New York: Greenwood Press, 1990. Teks.