APA (7th ed.) Citation

Watermulder, D. B., & Krodel, G. (1978). Advent-Christmas (4. pr.). Fortress Press.

Chicago Style (17th ed.) Citation

Watermulder, David B., and Gerhard Krodel. Advent-Christmas. 4. pr. Philadelphia, Pa: Fortress Press, 1978.

MLA (8th ed.) Citation

Watermulder, David B., and Gerhard Krodel. Advent-Christmas. 4. pr. Fortress Press, 1978.

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