Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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