Cita APA (7th ed.)

Gallagher, J. M., & Overton, W. F. (1977). Knowledge and development. Plenum Press.

Cita Chicago (17th ed.)

Gallagher, Jeanette McCarthy, i Willis F. Overton. Knowledge and Development. New York: Plenum Press, 1977.

Cita MLA (9th ed.)

Gallagher, Jeanette McCarthy, i Willis F. Overton. Knowledge and Development. Plenum Press, 1977.