Zhou, X. (2010). Piperazine-1,4-diium bis(2-carboxy-1H-pyrazole-4-carboxylate) tetrahydrate. International Union of Crystallography.
Citação norma ChicagoZhou, Xin-Hui. Piperazine-1,4-diium Bis(2-carboxy-1H-pyrazole-4-carboxylate) Tetrahydrate. International Union of Crystallography, 2010.
MLA引文Zhou, Xin-Hui. Piperazine-1,4-diium Bis(2-carboxy-1H-pyrazole-4-carboxylate) Tetrahydrate. International Union of Crystallography, 2010.
警告:這些引文格式不一定是100%准確.