APA (7e ed.) Bronvermelding

Lang, S., & Murrow, G. (1988). Geometry: A high school course (2a. ed.). Springer-Verlag.

Chicago (17e ed.) Bronvermelding

Lang, Serge, en Gene Murrow. Geometry: A High School Course. 2a. ed. Nueva York: Springer-Verlag, 1988.

MLA (9e ed.) Bronvermelding

Lang, Serge, en Gene Murrow. Geometry: A High School Course. 2a. ed. Springer-Verlag, 1988.