APA (7th ed.) Citation

Nofi, A. A. (1996). The Spanish-American War, 1898. Combined Books.

Chicago Style (17th ed.) Citation

Nofi, Albert A. The Spanish-American War, 1898. Conshohocken, PA.: Combined Books, 1996.

MLA (9th ed.) Citation

Nofi, Albert A. The Spanish-American War, 1898. Combined Books, 1996.