APA (7th ed.) Citation

Plummer, A., & Boudens, R. (1985). Conversations with Dr. Döllinger, 1870-1890. Leuven University Press [etc.].

Chicago Style (17th ed.) Citation

Plummer, Alfred, and Robrecht Boudens. Conversations with Dr. Döllinger, 1870-1890. Leuven: Leuven University Press [etc.], 1985.

MLA (9th ed.) Citation

Plummer, Alfred, and Robrecht Boudens. Conversations with Dr. Döllinger, 1870-1890. Leuven University Press [etc.], 1985.