APA (7th ed.) Citation

Jakubowski, W., & Rieve, U. (1984). Ex Libris Ursula Rieve.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Ursula Rieve. Ex Libris Ursula Rieve. [Gdynia, 1984.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Ursula Rieve. Ex Libris Ursula Rieve. 1984.

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