APA (7th ed.) Citation
Aland, K. (1979). Four reformers: Luther-malanchthon-calvin-Zwingli. William B. Eerdmans.
Chicago Style (17th ed.) Citation
Aland, Kurt. Four Reformers: Luther-malanchthon-calvin-Zwingli. Grand Rapids: William B. Eerdmans, 1979.
MLA (9th ed.) Citation
Aland, Kurt. Four Reformers: Luther-malanchthon-calvin-Zwingli. William B. Eerdmans, 1979.
Warning: These citations may not always be 100% accurate.