APA-referens (7:e uppl.)
ebrary, Inc, Higham, J. E. S., & Lc̈k, M. (2008). Marine wildlife and tourism management: Insights from the natural and social sciences. CABI.
Chicago-referens (17:e uppl.)
ebrary, Inc, James E. S. Higham, och Michael Lc̈k. Marine Wildlife and Tourism Management: Insights from the Natural and Social Sciences. Wallingford: CABI, 2008.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Marine Wildlife and Tourism Management: Insights from the Natural and Social Sciences. CABI, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.