APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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