APA (7th ed.) Citation

Battermann, J., & Bergman, G. (1958). Ex Libris Bergman Gerard.

Chicago Style (17th ed.) Citation

Battermann, Johannes, and Gerard Bergman. Ex Libris Bergman Gerard. [S. l, 1958.

MLA (9th ed.) Citation

Battermann, Johannes, and Gerard Bergman. Ex Libris Bergman Gerard. 1958.

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