APA (7th ed.) Citation

Harkins, P. (1955). Blackburn's headhunters. Norton.

Chicago Style (17th ed.) Citation

Harkins, Philip. Blackburn's Headhunters. New York: Norton, 1955.

MLA (9th ed.) Citation

Harkins, Philip. Blackburn's Headhunters. Norton, 1955.

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