Cita APA (7a ed.)

Sherwin, G., Gray, P. T. J., & Meymand, P. (2015). Human geography: People, place, and culture (11th ed.). Wiley.

Cita Chicago Style (17a ed.)

Sherwin, Greg, Paul T. Jr Gray, y Parisa Meymand. Human Geography: People, Place, and Culture. 11th ed. Hoboken [New Jersey]: Wiley, 2015.

Cita MLA (9a ed.)

Sherwin, Greg, et al. Human Geography: People, Place, and Culture. 11th ed. Wiley, 2015.