APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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