APA (7e ed.) Bronvermelding

Miller, V. C., & Westerback, M. E. (1989). Interpretation of topographic maps. Merrill.

Chicago (17e ed.) Bronvermelding

Miller, Victor C., en Mary E. Westerback. Interpretation of Topographic Maps. Columbus Ohio: Merrill, 1989.

MLA (9e ed.) Bronvermelding

Miller, Victor C., en Mary E. Westerback. Interpretation of Topographic Maps. Merrill, 1989.