Gaya APA

Tillman, H, C, A, B. (2007). Prometheus's Child : Harold Coyle's Strategic Solutions, Inc. . New York: Tom Doherty Associates.

Gaya MLA

Tillman, Harold, Cpyle, And, Barrett. "Prometheus's Child : Harold Coyle's Strategic Solutions, Inc.". New York: Tom Doherty Associates, 2007. Text.