APA (7th ed.) Citation

Wright, C. W., & Collins, J. S. (1972). British cretaceous crabs. Palaeontographical Soc.

Chicago Style (17th ed.) Citation

Wright, Claud W., and J. S. Collins. British Cretaceous Crabs. London: Palaeontographical Soc, 1972.

MLA (9th ed.) Citation

Wright, Claud W., and J. S. Collins. British Cretaceous Crabs. Palaeontographical Soc, 1972.