APA (7th ed.) Citation

Betz, H. D., & Funk, R. W. (1969). Apocalypticism. Herder and Herder.

Chicago Style (17th ed.) Citation

Betz, Hans Dieter, and Robert Walter Funk. Apocalypticism. [New York]: Herder and Herder, 1969.

MLA (8th ed.) Citation

Betz, Hans Dieter, and Robert Walter Funk. Apocalypticism. Herder and Herder, 1969.

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