APA (7th ed.) Citation

Pieper, J. (1987). What is a feast? The Pascal lectures on Christianity and the university at the University of Waterloo.

Chicago Style (17th ed.) Citation

Pieper, Josef. "What Is a Feast?" The Pascal Lectures on Christianity and the University at the University of Waterloo 1987.

MLA (8th ed.) Citation

Pieper, Josef. "What Is a Feast?" The Pascal Lectures on Christianity and the University at the University of Waterloo, 1987.

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