Baron, K., & Konieczny, R. (2009). Dom Bezpieczny: Safe house. KWK Promes.
Citazione stile Chigago Style (17a edizione)Baron, Katarzyna, e Robert Konieczny. Dom Bezpieczny: Safe House. [Wrocław]: KWK Promes, 2009.
Citatione MLA (9a ed.)Baron, Katarzyna, e Robert Konieczny. Dom Bezpieczny: Safe House. KWK Promes, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.