Speck, R. V., & Attneave, C. L. (1974). Redes familiares. Amorrortu.
Chicago Style (17th ed.) CitationSpeck, Ross V., and Carolyn L. Attneave. Redes Familiares. Buenos Aires: Amorrortu, 1974.
MLA (9th ed.) CitationSpeck, Ross V., and Carolyn L. Attneave. Redes Familiares. Amorrortu, 1974.