APA (7th ed.) Citation

Paludan, P. S. (1998). Religion and the American Civil War. Religion and the American Civil War, 21-42.

Chicago Style (17th ed.) Citation

Paludan, Phillip Shaw. "Religion and the American Civil War." Religion and the American Civil War 1998: 21-42.

MLA (8th ed.) Citation

Paludan, Phillip Shaw. "Religion and the American Civil War." Religion and the American Civil War, 1998, pp. 21-42.