APA Alıntı

(1978). Oral contraceptives, venous thrombosis, and varicose veins. Royal College of General Practitioners' Oral Contraception Study. Royal College of General Practicioners.

Chicago Stili Alıntı

Oral Contraceptives, Venous Thrombosis, and Varicose Veins. Royal College of General Practitioners' Oral Contraception Study. Royal College of General Practicioners, 1978.

MLA Alıntı

Oral Contraceptives, Venous Thrombosis, and Varicose Veins. Royal College of General Practitioners' Oral Contraception Study. Royal College of General Practicioners, 1978.