APA (7th ed.) Citation

Jakubowski, W., & Dick, S. (1988). Ex Libris Dr Siegfried Dick.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Siegfried Dick. Ex Libris Dr Siegfried Dick. [Gdynia, 1988.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Siegfried Dick. Ex Libris Dr Siegfried Dick. 1988.

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