APA (7th ed.) Citation

Cowan, H. (1970). John Knox, the hero of the Scottish Reformation. AMS Press.

Chicago Style (17th ed.) Citation

Cowan, Henry. John Knox, the Hero of the Scottish Reformation. New York: AMS Press, 1970.

MLA (9th ed.) Citation

Cowan, Henry. John Knox, the Hero of the Scottish Reformation. AMS Press, 1970.

Warning: These citations may not always be 100% accurate.