Cita APA (7a ed.)

Church, J. (1966). Three babies: Biographies of cognitive development. Random House.

Cita Chicago Style (17a ed.)

Church, Joseph. Three Babies: Biographies of Cognitive Development. New York: Random House, 1966.

Cita MLA (9a ed.)

Church, Joseph. Three Babies: Biographies of Cognitive Development. Random House, 1966.