APA način citiranja

Hopkins, J. A. (1973). Changing technology and employment in agriculture. New York: Da Capo Press.

Čikaški stil citiranja

Hopkins, John A. Changing Technology and Employment in Agriculture. New York: Da Capo Press, 1973.

MLA način citiranja

Hopkins, John A. Changing Technology and Employment in Agriculture. New York: Da Capo Press, 1973.

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