APA (7. basım) Alıntı

Havighurst, R. J. (1972). Development tasks and education (3rd ed.). David McKay Company, Inc..

Chicago Style (17. basım) Atıf

Havighurst, Robert James. Development Tasks and Education. 3rd ed. New york: David McKay Company, Inc., 1972.

MLA (8th ed.) Atıf

Havighurst, Robert James. Development Tasks and Education. 3rd ed. David McKay Company, Inc., 1972.