Cita APA (7a ed.)

Mayers, M., Readman, M., Jones, P., & Pike, B. (1988). Landforms and hazards (Foundation, 1. publ., 2. impression.). Arnold-Wheaton.

Cita Chicago Style (17a ed.)

Mayers, Mike, Mick Readman, Peter Jones, y Bob Pike. Landforms and Hazards. Foundation, 1. publ., 2. impression. Leeds: Arnold-Wheaton, 1988.

Cita MLA (9a ed.)

Mayers, Mike, et al. Landforms and Hazards. Foundation, 1. publ., 2. impression. Arnold-Wheaton, 1988.