APA (7th ed.) Citation

Stanciu, M., Schoenmakers, J., & Schoenmakers, H. (1990). Ex libris Jacques Hanriette Schoenmakers.

Chicago Style (17th ed.) Citation

Stanciu, Maria, Jacques Schoenmakers, and Hanriette Schoenmakers. Ex Libris Jacques Hanriette Schoenmakers. [S.l.], 1990.

MLA (9th ed.) Citation

Stanciu, Maria, et al. Ex Libris Jacques Hanriette Schoenmakers. 1990.