APA citiranje

Deng, J., Guo, M., Zhang, Q., Yuan, L., Guo, H., & Mei, G. (2009). Naphthalene-1,4,5,8-tetra­carboxylic acid 1,8-anhydride–4,4′-bipyridine (1/1). International Union of Crystallography.

Citação norma Chicago

Deng, Ji-Hua, Meng-Ping Guo, Qiao-Chu Zhang, Lin Yuan, Hui-Rui Guo, and Guang-Quan Mei. Naphthalene-1,4,5,8-tetra­carboxylic Acid 1,8-anhydride–4,4′-bipyridine (1/1). International Union of Crystallography, 2009.

MLA citiranje

Deng, Ji-Hua, et al. Naphthalene-1,4,5,8-tetra­carboxylic Acid 1,8-anhydride–4,4′-bipyridine (1/1). International Union of Crystallography, 2009.