Gaya APA

, ., Soedjana, T, D. (2012). Membumikan IPTEK Pertanian . IAARD Press, 2012: IAARD Press, 2012.

Gaya MLA

, ., Soedjana, Tjeppy, D.. "Membumikan IPTEK Pertanian". IAARD Press, 2012: IAARD Press, 2012, 2012. .