MLA

Christ, Robert D, et al. The Rov Manual, 2nd Ed. Butterworth-Heinemann, 2014.

APA

Christ, R. D, Wernli, R. L, Wernli Robert L. Sr, W. Robert L. Sr, Wernli Sr, R. L, & Wernli, S. (2014). The ROV Manual, 2nd ed. Butterworth-Heinemann.

Chicago

Christ, Robert D., Robert L Wernli, Wernli Robert L. Sr, Robert L Wernli Sr, and Sr Wernli. The ROV Manual, 2nd Ed. : Butterworth-Heinemann, 2014.