Mooi, R., & Mooi, R. (1989). Living and fossil genera of the Clypeasteroida (Echinoidea: Echinodermata) : an illustrated key and annotated checklist. Washington: Smithsonian Institution Press.
Chicago Style CitationMooi, Rich, and Rich Mooi. Living and Fossil Genera of the Clypeasteroida (Echinoidea: Echinodermata) : An Illustrated Key and Annotated Checklist. Washington: Smithsonian Institution Press, 1989.
MLA CitationMooi, Rich, and Rich Mooi. Living and Fossil Genera of the Clypeasteroida (Echinoidea: Echinodermata) : An Illustrated Key and Annotated Checklist. Washington: Smithsonian Institution Press, 1989.
Warning: These citations may not always be 100% accurate.