(1989). Hazards of using oral contraceptives bared. Malaya.
Cita Chicago (17th ed.)"Hazards of Using Oral Contraceptives Bared." Malaya 1989.
Cita MLA (9th ed.)"Hazards of Using Oral Contraceptives Bared." Malaya, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.