, L. D. S.. (2008). Preliminary Results on the CO₂. [Yogyakarta] : Ikatan Ahli Geologi Indonesia.
Chicago Style Citation, Lucas Donny Setijadji. Preliminary Results On the CO₂. [Yogyakarta] : Ikatan Ahli Geologi Indonesia, 2008.
MLA引文, Lucas Donny Setijadji. Preliminary Results On the CO₂. [Yogyakarta] : Ikatan Ahli Geologi Indonesia, 2008.
警告：這些引文格式不一定是100％准確.