Cita APA (7a ed.)

Krieger, R. A., Cushman, R. V., & Thomas, N. O. (1969). Water in Kentucky: Natural History, Communities, and Conservation.

Cita Chicago Style (17a ed.)

Krieger, Robert A., R. V. Cushman, y N. O. Thomas. Water in Kentucky: Natural History, Communities, and Conservation. [Lexington, 1969.

Cita MLA (8a ed.)

Krieger, Robert A., et al. Water in Kentucky: Natural History, Communities, and Conservation. 1969.