APA (7th ed.) Citation

Hajnala, P., Lyko, M., & Korec, J. C. Život modlitby, práce, obety.

Chicago Style (17th ed.) Citation

Hajnala, Peter, Miroslav Lyko, and Ján Chryzostom Korec. Život Modlitby, Práce, Obety.

MLA (9th ed.) Citation

Hajnala, Peter, et al. Život Modlitby, Práce, Obety.