Citazione Stile APA (7a Edizione)

Bednarz, S., Bockenhauer, M., & Hiebert, F. (2024). Human geography: A spatial perspective. Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Bednarz, Sarah, Mark Bockenhauer, e Fred Hiebert. Human Geography: A Spatial Perspective. Boston, Massachusetts: Cengage Learning, 2024.

Citatione MLA (9a ed.)

Bednarz, Sarah, et al. Human Geography: A Spatial Perspective. Cengage Learning, 2024.