APA (7th ed.) Citation

Lehmann, P. L. (1949). The Protestant era by Paul Tillich. Union Seminary quarterly review, 4(2), 35-39.

Chicago Style (17th ed.) Citation

Lehmann, Paul Louis. "The Protestant Era by Paul Tillich." Union Seminary Quarterly Review 4, no. 2 (1949): 35-39.

MLA (9th ed.) Citation

Lehmann, Paul Louis. "The Protestant Era by Paul Tillich." Union Seminary Quarterly Review, vol. 4, no. 2, 1949, pp. 35-39.

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