APA (7th ed.) Citation

Hardison, R. M. (1990). Caissons across Europe: An artillery captain's personal war. Eakin Press.

Chicago Style (17th ed.) Citation

Hardison, Richard M. Caissons Across Europe: An Artillery Captain's Personal War. Austin, Tex: Eakin Press, 1990.

MLA (9th ed.) Citation

Hardison, Richard M. Caissons Across Europe: An Artillery Captain's Personal War. Eakin Press, 1990.