APA (7th ed.) Citation

Cross, F. B., & Minckley, W. L. (1960). Five natural hybrid combinations in minnows (Cyprinidae). University of Kansas.

Chicago Style (17th ed.) Citation

Cross, Frank B., and W. L. Minckley. Five Natural Hybrid Combinations in Minnows (Cyprinidae). Lawrence: University of Kansas, 1960.

MLA (9th ed.) Citation

Cross, Frank B., and W. L. Minckley. Five Natural Hybrid Combinations in Minnows (Cyprinidae). University of Kansas, 1960.