Gaya APA

Health, D, O, R, H, A, R, A, C. (2004). Selected Practice Recommendations for Contraceptive Use 2nd ed. . : WHO.

Gaya MLA

Health, Department, Of, Reproductive, Health, And, Research\nFamily, And, Community. "Selected Practice Recommendations for Contraceptive Use 2nd ed.". : WHO, 2004. Koleksi Elektronik.