APA (7th ed.) Citation

Hopkins, T. J. (1951). Trouble in Tombstone. Doubleday.

Chicago Style (17th ed.) Citation

Hopkins, Tom J. Trouble in Tombstone. Garden City, N. Y.: Doubleday, 1951.

MLA (9th ed.) Citation

Hopkins, Tom J. Trouble in Tombstone. Doubleday, 1951.