Cita APA

McGhee, E., & Johnston, C. D. (1973). North American artic areas. Tulsa, Ok.: Petroleum.

Citación estilo Chicago

McGhee, Ed, y C. Dudley Johnston. North American Artic Areas. Tulsa, Ok.: Petroleum, 1973.

Cita MLA

McGhee, Ed, y C. Dudley Johnston. North American Artic Areas. Tulsa, Ok.: Petroleum, 1973.