APA Style

al, E., Gandahusada, S. (1982). The inpact of DDT spraying and malaria treatment on the malaria transmission in a hypoendemic area of south Kalimantan (laporan penelitian) . Jakarta: Puslitbang Ekologi Kesehatan, Badan Litbangkes.

MLA Style

al, Et., Gandahusada, S.. "The inpact of DDT spraying and malaria treatment on the malaria transmission in a hypoendemic area of south Kalimantan (laporan penelitian)". Jakarta: Puslitbang Ekologi Kesehatan, Badan Litbangkes, 1982. print.