APA (7th ed.) Citation

Neal, P. (1989). The greenhouse effect and the ozone layer. Dryad Press.

Chicago Style (17th ed.) Citation

Neal, Philip. The Greenhouse Effect and the Ozone Layer. London: Dryad Press, 1989.

MLA (9th ed.) Citation

Neal, Philip. The Greenhouse Effect and the Ozone Layer. Dryad Press, 1989.