Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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