APA Style

Djik, R, V., Hadikusumah, H. (2005). Pengantar hukum administrasi Indonesia (introduction to the Indonesian Administrative law) . Yogyakarta: Gadjah Mada University Press.

MLA Style

Djik, R., Van., Hadikusumah, Hilman. "Pengantar hukum administrasi Indonesia (introduction to the Indonesian Administrative law)". Yogyakarta: Gadjah Mada University Press, 2005. Text.