APA-Zitierstil (7. Ausg.)

Gregory, S. (1973). Statistical methods and the geographer (3.ed.). Longman.

Chicago-Zitierstil (17. Ausg.)

Gregory, Stanley. Statistical Methods and the Geographer. 3.ed. London: Longman, 1973.

MLA-Zitierstil (9. Ausg.)

Gregory, Stanley. Statistical Methods and the Geographer. 3.ed. Longman, 1973.