APA Format
Widyana
. (1985). Upaya Pengamanan Pestisida di PT. Pusri Palembang. Jakarta : FKM UI
MLA Format
Widyana
. Upaya Pengamanan Pestisida di PT. Pusri Palembang. Jakarta : FKM UI, 1985
Australian/Harvard Format
Widyana
. 1985. Upaya Pengamanan Pestisida di PT. Pusri Palembang. FKM UI, Jakarta
Warning: These citations may not always be 100% accurate.