APA (7th ed.) Citation

Sharp, L. L. C. (2021). The Habit of Excellence: Why British Army Leadership Works. Penguin Business.

Chicago Style (17th ed.) Citation

Sharp, Langeley Lt Col. The Habit of Excellence: Why British Army Leadership Works. London: Penguin Business, 2021.

MLA (9th ed.) Citation

Sharp, Langeley Lt Col. The Habit of Excellence: Why British Army Leadership Works. Penguin Business, 2021.