Zhang, X., & Zhai, B. (2011). catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κ(2) O: O′)-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κ(2) O:O′)]. International Union of Crystallography.
Čikaški stil citiranjaZhang, Xiangfei, i Bin Zhai. Catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κ(2) O: O′)-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κ(2) O:O′)]. International Union of Crystallography, 2011.
MLA način citiranjaZhang, Xiangfei, i Bin Zhai. Catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κ(2) O: O′)-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κ(2) O:O′)]. International Union of Crystallography, 2011.