APA-Zitierstil (7. Ausg.)

Dunbar, G. S. (1985). The history of modern geography: An annotated bibliography of selected works. Garland.

Chicago-Zitierstil (17. Ausg.)

Dunbar, Gary S. The History of Modern Geography: An Annotated Bibliography of Selected Works. New York u.a: Garland, 1985.

MLA-Zitierstil (9. Ausg.)

Dunbar, Gary S. The History of Modern Geography: An Annotated Bibliography of Selected Works. Garland, 1985.