APA (7th ed.) Citation

Coolidge, J. G. (1931). A war diary in Paris, 1914-1917. Priv. print. at the Riverside press.

Chicago Style (17th ed.) Citation

Coolidge, John Gardner. A War Diary in Paris, 1914-1917. Cambridge: Priv. print. at the Riverside press, 1931.

MLA (9th ed.) Citation

Coolidge, John Gardner. A War Diary in Paris, 1914-1917. Priv. print. at the Riverside press, 1931.