APA (7th ed.) Citation

Scheele, P. (2013). Petrus Canisius.

Chicago Style (17th ed.) Citation

Scheele, Paul-Werner. Petrus Canisius. 2013.

MLA (9th ed.) Citation

Scheele, Paul-Werner. Petrus Canisius. 2013.

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