Citazione Stile APA (7a Edizione)

Hillary, M., Mickleburg, J., & Stanfield, J. (2001). Think through geography (1. publ.). Longman.

Citazione stile Chigago Style (17a edizione)

Hillary, Mike, Julie Mickleburg, e Jeff Stanfield. Think Through Geography. 1. publ. Harlow: Longman, 2001.

Citatione MLA (9a ed.)

Hillary, Mike, et al. Think Through Geography. 1. publ. Longman, 2001.