APA (7e ed.) Bronvermelding

Rogers, A., & Viles, H. A. (2003). The student's companion to geography (Second edition.). Blackwell Publishers.

Chicago (17e ed.) Bronvermelding

Rogers, Alisdair, en Heather A. Viles. The Student's Companion to Geography. Second edition. Malden, MA: Blackwell Publishers, 2003.

MLA (8e ed.) Bronvermelding

Rogers, Alisdair, en Heather A. Viles. The Student's Companion to Geography. Second edition. Blackwell Publishers, 2003.