APA (7th ed.) Citation

Williams, A. (1968). Evolution of the shell structure of articulate brachiopods. Palaeontolog. Assoc.

Chicago Style (17th ed.) Citation

Williams, Alwyn. Evolution of the Shell Structure of Articulate Brachiopods. London: Palaeontolog. Assoc, 1968.

MLA (9th ed.) Citation

Williams, Alwyn. Evolution of the Shell Structure of Articulate Brachiopods. Palaeontolog. Assoc, 1968.

Warning: These citations may not always be 100% accurate.