APA (7th ed.) Citation

Greaney, M. (2015). Tom Clancy's support and defend. Penguin Books.

Chicago Style (17th ed.) Citation

Greaney, Mark. Tom Clancy's Support and Defend. United Kingdom: Penguin Books, 2015.

MLA (9th ed.) Citation

Greaney, Mark. Tom Clancy's Support and Defend. Penguin Books, 2015.

Warning: These citations may not always be 100% accurate.