Jefferson, T. (1996). Marine Mammals Of The World / Jefferson, T.a. , S. Leatherwood, M.a. Webber. UNESCO.
Chicago Style (17th ed.) CitationJefferson, T.A. Marine Mammals Of The World / Jefferson, T.a. , S. Leatherwood, M.a. Webber. UNESCO, 1996.
MLA (8th ed.) CitationJefferson, T.A. Marine Mammals Of The World / Jefferson, T.a. , S. Leatherwood, M.a. Webber. UNESCO, 1996.
Warning: These citations may not always be 100% accurate.