APA (7th ed.) Zitazioa

Larkin, R. P., Gary L. Peters, & Christopher H. Exline. (1980). People, environment, and place: An introduction to human geography. Charles. E. Merill.

Chicago Style (17th ed.) Zitazioa

Larkin, Robert P., Gary L. Peters, eta Christopher H. Exline. People, Environment, and Place: An Introduction to Human Geography. London: Charles. E. Merill, 1980.

MLA (9th ed.) Zitazioa

Larkin, Robert P., et al. People, Environment, and Place: An Introduction to Human Geography. Charles. E. Merill, 1980.