APA (7. basım) Alıntı

Johnson, R. W., & Brown, G. M. (1976). Cleaning up Europe's waters: Economics, management and policies. Praeger.

Chicago Style (17. basım) Atıf

Johnson, Ralph Whitney, ve Gardner Mallard Brown. Cleaning Up Europe's Waters: Economics, Management and Policies. New York: Praeger, 1976.

MLA (9th ed.) Atıf

Johnson, Ralph Whitney, ve Gardner Mallard Brown. Cleaning Up Europe's Waters: Economics, Management and Policies. Praeger, 1976.