Gaya APA

Oudejans, J, H. (2006). Perkembangan pertanian di Indonesia . Yogyakarta: Gadjah Mada Unversity Press.

Gaya MLA

Oudejans, Jan, H.M.. "Perkembangan pertanian di Indonesia". Yogyakarta: Gadjah Mada Unversity Press, 2006. Printed Book.