APA Style

al, E., Sullivan, J. (1975). Contraceptive use-effectiveness in Mojokerto regency, Indonesia A comparison of regular program and special drive acceptors . Surabaya: Puslitbang Yantekkes, Badan Litbangkes.

MLA Style

al, Et., Sullivan, J.. "Contraceptive use-effectiveness in Mojokerto regency, Indonesia A comparison of regular program and special drive acceptors". Surabaya: Puslitbang Yantekkes, Badan Litbangkes, 1975. print.