Style de citation APA (7e éd.)

Robinson, R., & Jackson, I. J. (1984). People on earth: Human geography. Longman.

Style de citation Chicago (17e éd.)

Robinson, Roger, et I. J. Jackson. People on Earth: Human Geography. Harlow, Essex, England: Longman, 1984.

Style de citation MLA (9e éd.)

Robinson, Roger, et I. J. Jackson. People on Earth: Human Geography. Longman, 1984.