MLA

Gupta, Dharmendra; Walther, Clemens, and Clemens Walther. Impact of Cesium On Plants and the Environment. Springer International Publishing, 2017.

APA

Gupta, C., & Walther, C. (2017). Impact of Cesium on Plants and the Environment. Springer International Publishing.

Chicago

Gupta, Dharmendra; Walther, Clemens, and Clemens Walther. Impact of Cesium On Plants and the Environment. : Springer International Publishing, 2017.