APA (7th ed.) Citation

Janeczek, Z., & Sondka, T. (1988). Ex Libris Teresy Sondka.

Chicago Style (17th ed.) Citation

Janeczek, Zbigniew, and Teresa Sondka. Ex Libris Teresy Sondka. 1988.

MLA (9th ed.) Citation

Janeczek, Zbigniew, and Teresa Sondka. Ex Libris Teresy Sondka. 1988.

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