Branson, C. C. (1948). Bibliographic index of Permian invertebrates.
Chicago Style (17th ed.) CitationBranson, Carl C. Bibliographic Index of Permian Invertebrates. [New York], 1948.
MLA (9th ed.) CitationBranson, Carl C. Bibliographic Index of Permian Invertebrates. 1948.
Warning: These citations may not always be 100% accurate.