Cita APA (7th ed.)

Hetherington, E. M. (1975). Child psychology: A contemporary viewpoint. McGraw--Hill.

Cita Chicago (17th ed.)

Hetherington, E. Mavis. Child Psychology: A Contemporary Viewpoint. New York: McGraw--Hill, 1975.

Cita MLA (9th ed.)

Hetherington, E. Mavis. Child Psychology: A Contemporary Viewpoint. McGraw--Hill, 1975.