APA (7th ed.) Citation

Bortowski, A., & Godziszewski, T. (1964). Ex Libris Tadeusz Godziszewski.

Chicago Style (17th ed.) Citation

Bortowski, Andrzej, and Tadeusz Godziszewski. Ex Libris Tadeusz Godziszewski. 1964.

MLA (9th ed.) Citation

Bortowski, Andrzej, and Tadeusz Godziszewski. Ex Libris Tadeusz Godziszewski. 1964.

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