Cita APA

Toschinski, E., & Toschinski, E. (1959). Area generalization in topographic maps: Germany. New York, New York: U.S. Joint Publications Research Service.

Citación estilo Chicago

Toschinski, E., y E. Toschinski. Area Generalization in Topographic Maps: Germany. New York, New York: U.S. Joint Publications Research Service, 1959.

Cita MLA

Toschinski, E., y E. Toschinski. Area Generalization in Topographic Maps: Germany. New York, New York: U.S. Joint Publications Research Service, 1959.