APA (7th ed.) Citation

Belloc, H. (1915). Land & water map of the War & how to use it. Land & water.

Chicago Style (17th ed.) Citation

Belloc, Hilaire. Land & Water Map of the War & How to Use It. London: Land & water, 1915.

MLA (8th ed.) Citation

Belloc, Hilaire. Land & Water Map of the War & How to Use It. Land & water, 1915.