Cita APA (7a ed.)

Ignatium University Press, Bremer, J., Leszczyński, D., Łucarz, S., & Koszteyn, J. (2019). Piotr Lenartowicz. Ignatium University Press.

Cita Chicago Style (17a ed.)

Ignatium University Press, Józef Bremer, Damian Leszczyński, Stanisław Łucarz, y Jolanta Koszteyn. Piotr Lenartowicz. Krakow: Ignatium University Press, 2019.

Cita MLA (9a ed.)

Ignatium University Press, et al. Piotr Lenartowicz. Ignatium University Press, 2019.