Eshleman, J. R. (1988). The family: An introduction (5th ed.). Allyn and Bacon.
Cita Chicago (17th ed.)Eshleman, J. Ross. The Family: An Introduction. 5th ed. Boston: Allyn and Bacon, 1988.
Cita MLA (9th ed.)Eshleman, J. Ross. The Family: An Introduction. 5th ed. Allyn and Bacon, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.