APA引文

Perpustakaan UGM, i. (2004). Preparation and characterization of porous alumina-titania aerogel via co2 supercritical extraction. [Yogyakarta] : Universitas Gadjah Mada.

Chicago Style Citation

Perpustakaan UGM, i-lib. Preparation and Characterization of Porous Alumina-titania Aerogel Via Co2 Supercritical Extraction. [Yogyakarta] : Universitas Gadjah Mada, 2004.

MLA引文

Perpustakaan UGM, i-lib. Preparation and Characterization of Porous Alumina-titania Aerogel Via Co2 Supercritical Extraction. [Yogyakarta] : Universitas Gadjah Mada, 2004.

警告：這些引文格式不一定是100％准確.