Kidnapping, 2nd ed

MLA

Concannon, Diana M, and Concannon. Kidnapping, 2nd Ed. Elsevier, 2013.

APA

Concannon, D. M, & Concannon, C. (2013). Kidnapping, 2nd ed. Elsevier.

Chicago

Concannon, Diana M., and Concannon. Kidnapping, 2nd Ed. : Elsevier, 2013.