APA (7th ed.) Citation

Gabriel. Managers and gladiators: Directions of change in the army. The Hawkes Press.

Chicago Style (17th ed.) Citation

Gabriel. Managers and Gladiators: Directions of Change in the Army. [?]: The Hawkes Press.

MLA (8th ed.) Citation

Gabriel. Managers and Gladiators: Directions of Change in the Army. The Hawkes Press.

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