Cita APA (7a ed.)

Fons Ramon Sarró (Biblioteca de Catalunya), Menninger, K. A., & Menninger, J. L. (1942). Love against hate. Harcourt, Brace and Company.

Cita Chicago Style (17a ed.)

Fons Ramon Sarró (Biblioteca de Catalunya), Karl A. Menninger, y Jeanetta Lyle Menninger. Love Against Hate. New York: Harcourt, Brace and Company, 1942.

Cita MLA (9a ed.)

Fons Ramon Sarró (Biblioteca de Catalunya), et al. Love Against Hate. Harcourt, Brace and Company, 1942.