Cita APA

Allen, J. L. 1. (1999). Student atlas of world geography. United States of America: Dushkin/McGraw-Hill.

Citación estilo Chicago

Allen, John Logan 1941-. Student Atlas of World Geography. United States of America: Dushkin/McGraw-Hill, 1999.

Cita MLA

Allen, John Logan 1941-. Student Atlas of World Geography. United States of America: Dushkin/McGraw-Hill, 1999.