APA (7th ed.) Citation

Pirenne, H., Lyon, B. D., & Lyon, M. (1976). The Journal de guerre of Henri Pirenne. North-Holland Pub. Co..

Chicago Style (17th ed.) Citation

Pirenne, Henri, Bryce Dale Lyon, and Mary Lyon. The Journal De Guerre of Henri Pirenne. Amsterdam ; New York: North-Holland Pub. Co., 1976.

MLA (9th ed.) Citation

Pirenne, Henri, et al. The Journal De Guerre of Henri Pirenne. North-Holland Pub. Co., 1976.