APA (7th ed.) Citation

Jakubowski, W., & Rohlf, D. (1984). Ex Libris Dirk Rohlf.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Dirk Rohlf. Ex Libris Dirk Rohlf. [Gdynia, 1984.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Dirk Rohlf. Ex Libris Dirk Rohlf. 1984.

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