Gaya APA

G.Kartasapoetra, A. (1994). Teknologi Penyuluhan Pertanian (iv, 1994). Jakarta: Scientific Research Publishing, Inc..

Gaya MLA

G.Kartasapoetra, Ance. "Teknologi Penyuluhan Pertanian". iv, 1994 Jakarta: Scientific Research Publishing, Inc., 1994. Text books.