APA (7th ed.) Citation

Petrakis, H. M. (1983). Days of vengeance. Doubleday.

Chicago Style (17th ed.) Citation

Petrakis, Harry Mark. Days of Vengeance. Garden City, N.Y.: Doubleday, 1983.

MLA (9th ed.) Citation

Petrakis, Harry Mark. Days of Vengeance. Doubleday, 1983.

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