Cita APA (7th ed.)
Kuehne, R. A., & Barbour, R. W. (1983). The American darters. The University Press of Kentucky.
Cita Chicago (17th ed.)
Kuehne, Robert A., i Roger W. Barbour. The American Darters. Lexington, Kentucky: The University Press of Kentucky, 1983.
Cita MLA (9th ed.)
Kuehne, Robert A., i Roger W. Barbour. The American Darters. The University Press of Kentucky, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.