Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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