Cita APA

George W Cornor & William C Young. (1961). Sex and internal secstions V.I (3rd.). Baltimore.

Citación estilo Chicago

George W Cornor y William C Young. Sex and Internal Secstions V.I. 3rd. Baltimore, 1961.

Cita MLA

George W Cornor y William C Young. Sex and Internal Secstions V.I. 3rd. Baltimore, 1961.