APA (7th ed.) Citation

Schmidt, W., Huidobro, E., & Tech de Huidobro, E. (1945). Amor, matrimonio, familia (3“ ed.). Subirana.

Chicago Style (17th ed.) Citation

Schmidt, Wilhelm, Emilio Huidobro, and Edith Tech de Huidobro. Amor, Matrimonio, Familia. 3“ ed. Barcelona: Subirana, 1945.

MLA (9th ed.) Citation

Schmidt, Wilhelm, et al. Amor, Matrimonio, Familia. 3“ ed. Subirana, 1945.