APA (7th ed.) Citation

Grzebień, L. Kreitzen (Creutz, Kreitz, Kreutz) Karol SJ.

Chicago Style (17th ed.) Citation

Grzebień, Ludwik. Kreitzen (Creutz, Kreitz, Kreutz) Karol SJ.

MLA (9th ed.) Citation

Grzebień, Ludwik. Kreitzen (Creutz, Kreitz, Kreutz) Karol SJ.

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