APA (7th ed.) Citation

O'reilly, W., & Steven-Johan, Z. THE ENEMY WITHIN.

Chicago Style (17th ed.) Citation

O'reilly, William, and Zarin Steven-Johan. THE ENEMY WITHIN.

MLA (8th ed.) Citation

O'reilly, William, and Zarin Steven-Johan. THE ENEMY WITHIN.

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