APA
Wells S. M. (., United Nations Environment Pro, gramme I. U. F. & Conservation Of Nature. (1991). Coral Reefs Of The World; Vol.1: Atlantic And Eastern Pacifi. Cambridge: United Nations Environment ProgrammeKenya & (IUCN).
Chicago
Wells Susan M (Ed), United Nations Environment Pro, gramme International Union For and Conservation Of Nature. 1991. Coral Reefs Of The World; Vol.1: Atlantic And Eastern Pacifi. Cambridge: United Nations Environment ProgrammeKenya & (IUCN).
Harvard
Wells S. M. (., United Nations Environment Pro, gramme I. U. F. and Conservation Of Nature. (1991). Coral Reefs Of The World; Vol.1: Atlantic And Eastern Pacifi. Cambridge: United Nations Environment ProgrammeKenya & (IUCN).
MLA
Wells Susan M (Ed), United Nations Environment Pro, gramme International Union For and Conservation Of Nature. Coral Reefs Of The World; Vol.1: Atlantic And Eastern Pacifi. Cambridge: United Nations Environment ProgrammeKenya & (IUCN). 1991.