Gaya APA

Hupoyo, G. (1992). The Boyhood of Ronggowarsito - Stage 4 (stage 4). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Hupoyo, Gunawan. "The Boyhood of Ronggowarsito - Stage 4". stage 4 Jakarta: PT Gramedia Pustaka Utama, 1992. Text.