Overton, W. F., & Gallagher, J. M. (1977). Knowledge and development. Plenum.
Cita Chicago Style (17a ed.)Overton, Willis F., y Jeanette McCarthy Gallagher. Knowledge and Development. New York [etc.]: Plenum, 1977.
Cita MLA (9a ed.)Overton, Willis F., y Jeanette McCarthy Gallagher. Knowledge and Development. Plenum, 1977.
Precaución: Estas citas no son 100% exactas.