Cita APA (7th ed.)

Moessner, G., & Kriechel, H. (1981). Buchbinder-ABC: Gustav Moessner. Bearb. von Hans Kriechel.

Cita Chicago (17th ed.)

Moessner, Gustav, i Hans Kriechel. Buchbinder-ABC: Gustav Moessner. Bearb. Von Hans Kriechel. 1981.

Cita MLA (8th ed.)

Moessner, Gustav, i Hans Kriechel. Buchbinder-ABC: Gustav Moessner. Bearb. Von Hans Kriechel. 1981.

Atenció: Aquestes cites poden no estar 100% correctes.