APA (7th ed.) Citation

Croes, J., & Schoenmakers, J. (1977). Ex-Libris Jacques Schoenmakers.

Chicago Style (17th ed.) Citation

Croes, Jan, and Jacques Schoenmakers. Ex-Libris Jacques Schoenmakers. 1977.

MLA (9th ed.) Citation

Croes, Jan, and Jacques Schoenmakers. Ex-Libris Jacques Schoenmakers. 1977.

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