APA (7th ed.) Citation

Paléologue, M., Muir, E., & Muir, W. (1938). The enigmatic czar: The life of Alexander I of Russia. Harper & brothers.

Chicago Style (17th ed.) Citation

Paléologue, Maurice, Edwin Muir, and Willa Muir. The Enigmatic Czar: The Life of Alexander I of Russia. New York, London: Harper & brothers, 1938.

MLA (9th ed.) Citation

Paléologue, Maurice, et al. The Enigmatic Czar: The Life of Alexander I of Russia. Harper & brothers, 1938.