APA (7th ed.) Citation

Clancy, Pieczenik, & Rovin. (1998). Tom Clancy's op-centre: Balance of power. Berkley Books.

Chicago Style (17th ed.) Citation

Clancy, Pieczenik, and Rovin. Tom Clancy's Op-centre: Balance of Power. New York: Berkley Books, 1998.

MLA (8th ed.) Citation

Clancy, et al. Tom Clancy's Op-centre: Balance of Power. Berkley Books, 1998.