APA (7e ed.) Bronvermelding
Schell, R. E., & Hall, E. (1979). Developmental psychology today (3rd ed.). Random House.
Chicago (17e ed.) Bronvermelding
Schell, Robert E., en Elizabeth Hall. Developmental Psychology Today. 3rd ed. New York: Random House, 1979.
MLA (9e ed.) Bronvermelding
Schell, Robert E., en Elizabeth Hall. Developmental Psychology Today. 3rd ed. Random House, 1979.
Let op: Deze citaties zijn niet altijd 100% accuraat.