Cita APA (7a ed.)

Porteous, A. (1992). Dictionary of environmental science and technology (Rev. ed.). Wiley.

Cita Chicago Style (17a ed.)

Porteous, Andrew. Dictionary of Environmental Science and Technology. Rev. ed. Chichester, Eng: Wiley, 1992.

Cita MLA (9a ed.)

Porteous, Andrew. Dictionary of Environmental Science and Technology. Rev. ed. Wiley, 1992.