Cita APA (7a ed.)
Tracy, M. (1993). Food and Agriculture in a Market Economy: <An> Introduction to Theory, Practice and Policy (1. ed.). Agricultural Policy Studies.
Cita Chicago Style (17a ed.)
Tracy, Michael. Food and Agriculture in a Market Economy: <An> Introduction to Theory, Practice and Policy. 1. ed. [S.l.]: Agricultural Policy Studies, 1993.
Cita MLA (9a ed.)
Tracy, Michael. Food and Agriculture in a Market Economy: <An> Introduction to Theory, Practice and Policy. 1. ed. Agricultural Policy Studies, 1993.
Precaución: Estas citas no son 100% exactas.