APA-Zitierstil (7. Ausg.)

Clarke, J. I., & Fisher, W. B. (1981). Population geography and the developing countries (1. ed., reprinted.). Pergamon Pr.

Chicago-Zitierstil (17. Ausg.)

Clarke, John Innes, und W. B. Fisher. Population Geography and the Developing Countries. 1. ed., reprinted. Oxford [u.a.]: Pergamon Pr, 1981.

MLA-Zitierstil (9. Ausg.)

Clarke, John Innes, und W. B. Fisher. Population Geography and the Developing Countries. 1. ed., reprinted. Pergamon Pr, 1981.