Gel Chemistry
  MLA
  Zhang, Jianyong, Ya Hu, and Yongguang Li. Gel Chemistry. Springer Singapore, 2018.
  APA
  Zhang, J., Hu, Y., & Li, Y. (2018). Gel Chemistry. Springer Singapore.
  Chicago
  Zhang, Jianyong, Ya Hu, and Yongguang Li. Gel Chemistry. : Springer Singapore, 2018.