APA ציטוט

Lawrence, E., Jackson, A. R., & Jackson, J. M. (1998). Longman dictionary of environmental science. London: Longman.

Trích dẫn kiểu Chicago

Lawrence, Eleanor, Andrew R.W Jackson, và Julie M. Jackson. Longman Dictionary of Environmental Science. London: Longman, 1998.

ציטוט MLA

Lawrence, Eleanor, Andrew R.W Jackson, và Julie M. Jackson. Longman Dictionary of Environmental Science. London: Longman, 1998.