Cita APA (7th ed.)

Whittaker, C., Brown, P., & Monahan, J. (1976). The handbook of environmental powers. Architectural Press.

Cita Chicago (17th ed.)

Whittaker, Chris, Peter Brown, i Jane Monahan. The Handbook of Environmental Powers. London: Architectural Press, 1976.

Cita MLA (9th ed.)

Whittaker, Chris, et al. The Handbook of Environmental Powers. Architectural Press, 1976.