Buchsbaum, R. (1948). Animals without backbones : an introduction to the invertebrates / by R. Buchsbaum: An introduction to the invertebrates (Rev. ed.). Penguin Books.
Chicago Style (17th ed.) CitationBuchsbaum, R. Animals Without Backbones : An Introduction to the Invertebrates / by R. Buchsbaum: An Introduction to the Invertebrates. Rev. ed. Penguin Books, 1948.
MLA (9th ed.) CitationBuchsbaum, R. Animals Without Backbones : An Introduction to the Invertebrates / by R. Buchsbaum: An Introduction to the Invertebrates. Rev. ed. Penguin Books, 1948.
Warning: These citations may not always be 100% accurate.