APA (7th ed.) Citation

Duncan, S. F., & Goddard, H. W. (2017). Family life education: Principles and practices for effective outreach (3rd edition.). SAGE Publications, Inc.

Chicago Style (17th ed.) Citation

Duncan, Stephen F., and H. Wallace Goddard. Family Life Education: Principles and Practices for Effective Outreach. 3rd edition. Los Angeles, CA: SAGE Publications, Inc, 2017.

MLA (9th ed.) Citation

Duncan, Stephen F., and H. Wallace Goddard. Family Life Education: Principles and Practices for Effective Outreach. 3rd edition. SAGE Publications, Inc, 2017.