APA-Zitierstil (7. Ausg.)

Clark, C., & Haswell, M. (1970). The economics of subsistence agriculture (4. ed.). St. Martin's Press.

Chicago-Zitierstil (17. Ausg.)

Clark, Colin, und Margaret Haswell. The Economics of Subsistence Agriculture. 4. ed. London: St. Martin's Press, 1970.

MLA-Zitierstil (9. Ausg.)

Clark, Colin, und Margaret Haswell. The Economics of Subsistence Agriculture. 4. ed. St. Martin's Press, 1970.