Gaya APA

Hirayama, K., Suhanda, T. (1962). Peta Geologi Djawa (Geologic Map Of Djawa) . : The Geological Survey Of Japan.

Gaya MLA

Hirayama, Ken., Suhanda, T. "Peta Geologi Djawa (Geologic Map Of Djawa)". : The Geological Survey Of Japan, 1962. Text.