APA (7th ed.) Citation

Johnston, A. (1991). The protestant reformation in Europe. Longman Group.

Chicago Style (17th ed.) Citation

Johnston, Andrew. The Protestant Reformation in Europe. New York: Longman Group, 1991.

MLA (9th ed.) Citation

Johnston, Andrew. The Protestant Reformation in Europe. Longman Group, 1991.

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