Cita APA

Anson, R. W., Ormeling, F. J., & Association, I. C. (1991). Basic cartography for students and technicians: Exercise manual. London : Elsevier Applied Science.

Citación estilo Chicago

Anson, R. W., F. J. Ormeling, and International Cartographic Association. Basic Cartography for Students and Technicians: Exercise Manual. London : Elsevier Applied Science, 1991.

Cita MLA

Anson, R. W., et al. Basic Cartography for Students and Technicians: Exercise Manual. London : Elsevier Applied Science, 1991.