Cita APA (7a ed.)

Acket, D., & Takx, J. (1938). Ex Libris Dr. Med. J. Takx.

Cita Chicago Style (17a ed.)

Acket, Désiré, y J. Takx. Ex Libris Dr. Med. J. Takx. [S. l.], 1938.

Cita MLA (9a ed.)

Acket, Désiré, y J. Takx. Ex Libris Dr. Med. J. Takx. 1938.