Cita APA (7th ed.)

Heine, H. (2004). Werke <CD-ROM>: Heinrich Heine. Directmedia Publ..

Cita Chicago (17th ed.)

Heine, Heinrich. Werke <CD-ROM>: Heinrich Heine. Berlin: Directmedia Publ., 2004.

Cita MLA (8th ed.)

Heine, Heinrich. Werke <CD-ROM>: Heinrich Heine. Directmedia Publ., 2004.