Cita APA

Briggs, D. J., Smithson, P., Addison, K., & Atkinson, K. (1997). Fundamentals of the physical environment (Second edition.). Routledge.

Citación estilo Chicago

Briggs, David J., Peter Smithson, Kenneth Addison, and Ken Atkinson. Fundamentals of the Physical Environment. Second edition. London: Routledge, 1997.

Cita MLA

Briggs, David J., et al. Fundamentals of the Physical Environment. Second edition. Routledge, 1997.