APA Format
Suhardjo
. (1989). Sosio budaya gizi. Bogor : IPB
MLA Format
Suhardjo
. Sosio budaya gizi. Bogor : IPB, 1989
Australian/Harvard Format
Suhardjo
. 1989. Sosio budaya gizi. IPB, Bogor
Warning: These citations may not always be 100% accurate.