Cita APA (7a ed.)

Beal, C. R. (1994). Boys and girls: The development of gender roles. McGraw-Hill.

Cita Chicago Style (17a ed.)

Beal, Carole R. Boys and Girls: The Development of Gender Roles. New York [u.a.]: McGraw-Hill, 1994.

Cita MLA (8a ed.)

Beal, Carole R. Boys and Girls: The Development of Gender Roles. McGraw-Hill, 1994.