APA (7th ed.) Citation

Jakubowski, W., & Gros, C. (1966). Ex Bibliotheca Charles Gros.

Chicago Style (17th ed.) Citation

Jakubowski, Wojciech, and Charles Gros. Ex Bibliotheca Charles Gros. [Malbork, 1966.

MLA (9th ed.) Citation

Jakubowski, Wojciech, and Charles Gros. Ex Bibliotheca Charles Gros. 1966.

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