Cita APA

Engeln, O. D. v. (1942). Geomorphology, systematic and regional. The Macmillan Company.

Citación estilo Chicago

Engeln, O. D. von. Geomorphology, Systematic and Regional. New York: The Macmillan Company, 1942.

Cita MLA

Engeln, O. D. von. Geomorphology, Systematic and Regional. The Macmillan Company, 1942.

Warning: These citations may not always be 100% accurate.