Cita APA (7a ed.)

Brody, G. H., & Sigel, I. E. (1990). Methods of family research: Biographies of research projects. Lawrence Erlbaum.

Cita Chicago Style (17a ed.)

Brody, Gene H., y Irving E. Sigel. Methods of Family Research: Biographies of Research Projects. Hillsdale, New Jersey [etc.]: Lawrence Erlbaum, 1990.

Cita MLA (9a ed.)

Brody, Gene H., y Irving E. Sigel. Methods of Family Research: Biographies of Research Projects. Lawrence Erlbaum, 1990.