Cita APA

Norris, R. E. (1982). Geography: An introductory perspective. Merrill.

Citación estilo Chicago

Norris, Robert E. Geography: An Introductory Perspective. Columbus, Ohio: Merrill, 1982.

Cita MLA

Norris, Robert E. Geography: An Introductory Perspective. Merrill, 1982.

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