APA (7th ed.) Citation

Williams, J. D. (1969). A revision of the sand darters of the subgenus Ammocrypta (Pisces, Percidae). Williams.

Chicago Style (17th ed.) Citation

Williams, James D. A Revision of the Sand Darters of the Subgenus Ammocrypta (Pisces, Percidae). [University, Ala.]: Williams, 1969.

MLA (9th ed.) Citation

Williams, James D. A Revision of the Sand Darters of the Subgenus Ammocrypta (Pisces, Percidae). Williams, 1969.

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