Citazione Stile APA (7a Edizione)

Wellburn, A. (1996). Air pollution and climate change: The biological impact (2nd ed.). Longman.

Citazione stile Chigago Style (17a edizione)

Wellburn, Alan. Air Pollution and Climate Change: The Biological Impact. 2nd ed. London: Longman, 1996.

Citatione MLA (9a ed.)

Wellburn, Alan. Air Pollution and Climate Change: The Biological Impact. 2nd ed. Longman, 1996.