MLA

Zhang, et al. An Illustrated Electron Microscopic Study of Crabapple Pollen. Springer Singapore, 2019.

APA

Zhang, Z., Fan, J., Peng, Y., Xie, Y., Zhao, M., & Zhou, T. (2019). An Illustrated Electron Microscopic Study of Crabapple Pollen. Springer Singapore.

Chicago

Zhang, Junjun Fan, Ye Peng, Yinfeng Xie, Mingming Zhao, and Ting Zhou. An Illustrated Electron Microscopic Study of Crabapple Pollen. : Springer Singapore, 2019.