Cita APA (7a ed.)

Hillary, M., Mickleburg, J., & Stanfield, J. (2000). Think through geography (1. publ.). Longman.

Cita Chicago Style (17a ed.)

Hillary, Mike, Julie Mickleburg, y Jeff Stanfield. Think Through Geography. 1. publ. Harlow: Longman, 2000.

Cita MLA (9a ed.)

Hillary, Mike, et al. Think Through Geography. 1. publ. Longman, 2000.