APA (7th ed.) Citation

National Council on Family Relations (Estados Unidos). (1980). Family relations. Wiley.

Chicago Style (17th ed.) Citation

National Council on Family Relations (Estados Unidos). Family Relations. Hoboken (Nueva Jersey) [etc.]: Wiley, 1980.

MLA (9th ed.) Citation

National Council on Family Relations (Estados Unidos). Family Relations. Wiley, 1980.

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