Cita APA (7a ed.)

Roberts, L. J., & Stefani, R. L. (1949). Patterns of living in Puerto Rican families. University of Puerto Rico.

Cita Chicago Style (17a ed.)

Roberts, Lydia Jane, y Rosa Luisa Stefani. Patterns of Living in Puerto Rican Families. Rio Piedras: University of Puerto Rico, 1949.

Cita MLA (9a ed.)

Roberts, Lydia Jane, y Rosa Luisa Stefani. Patterns of Living in Puerto Rican Families. University of Puerto Rico, 1949.