Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Stanciu, Maria, y Jacques Schoenmakers. Ex Libris J. Schoenmakers. [S.l.], 1990.

Cita MLA (9a ed.)

Stanciu, Maria, y Jacques Schoenmakers. Ex Libris J. Schoenmakers. 1990.