APA (7th ed.) Citation

Jakubowski, W., & Premstaller, O. (1982). Ex Libris Dr Ottmar Premstaller.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Ottmar Premstaller. Ex Libris Dr Ottmar Premstaller. [Gdynia, 1982.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Ottmar Premstaller. Ex Libris Dr Ottmar Premstaller. 1982.

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