APA (7th ed.) Citation

Smart, L. S., & Smart, M. S. (1980). Families : developing relationships / by L.S. Smart and M.S. Smart: Developing relationships (2nd ed.). Collier Macmillan.

Chicago Style (17th ed.) Citation

Smart, L. S., and M. S. Smart. Families : Developing Relationships / by L.S. Smart and M.S. Smart: Developing Relationships. 2nd ed. Collier Macmillan, 1980.

MLA (9th ed.) Citation

Smart, L. S., and M. S. Smart. Families : Developing Relationships / by L.S. Smart and M.S. Smart: Developing Relationships. 2nd ed. Collier Macmillan, 1980.

Warning: These citations may not always be 100% accurate.