Cita APA (7th ed.)
Groves, E. R., & Ogburn, W. F. (1976). American marriage and family relationships. Arno Press.
Cita Chicago (17th ed.)
Groves, Ernest R., i William Fielding Ogburn. American Marriage and Family Relationships. [New York]: Arno Press, 1976.
Cita MLA (9th ed.)
Groves, Ernest R., i William Fielding Ogburn. American Marriage and Family Relationships. Arno Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.