MLA

Gersen, Steven, Steven L Gersen, and Martha B Keagle. The Principles of Clinical Cytogenetics. Dordrecht: Springer New York, 2013.

APA

Gersen, S., Gersen, S. L, & Keagle, M. B. (2013). The Principles of Clinical Cytogenetics. Dordrecht: Springer New York.

Chicago

Gersen, Steven, Steven L Gersen, and Martha B Keagle. The Principles of Clinical Cytogenetics. Dordrecht: Springer New York, 2013.