APA引文

Abdullah, N. H., Awang, K., Thomas, N. F., & Ng, S. W. (2009). Methyl 3-acet­oxy-3-dehydroxy­ursolate. International Union of Crystallography.

Citação norma Chicago

Abdullah, Nor Hayati, Khalijah Awang, Noel F. Thomas, and Seik Weng Ng. Methyl 3-acet­oxy-3-dehydroxy­ursolate. International Union of Crystallography, 2009.

MLA引文

Abdullah, Nor Hayati, Khalijah Awang, Noel F. Thomas, and Seik Weng Ng. Methyl 3-acet­oxy-3-dehydroxy­ursolate. International Union of Crystallography, 2009.

警告：這些引文格式不一定是100％准確.