APA (7th ed.) Citation

Frenken, A. (2013). Johannes XXIII. Das Konstanzer Konzil ; Essays, 47-51.

Chicago Style (17th ed.) Citation

Frenken, Ansgar. "Johannes XXIII." Das Konstanzer Konzil ; Essays 2013: 47-51.

MLA (8th ed.) Citation

Frenken, Ansgar. "Johannes XXIII." Das Konstanzer Konzil ; Essays, 2013, pp. 47-51.

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