APA (7th ed.) Citation

Jakubowski, W., & Havel, V. (1990). Ex Libris Vaclav Havel.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Václav Havel. Ex Libris Vaclav Havel. [Gdynia, 1990.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Václav Havel. Ex Libris Vaclav Havel. 1990.

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