Cita APA (7th ed.)

Busse, D., & Übel, Z. (1996). Berliner Olympioniken 1896 - 1996. ed. Luisenstadt.

Cita Chicago (17th ed.)

Busse, Dieter, i Zitta Übel. Berliner Olympioniken 1896 - 1996. Berlin: ed. Luisenstadt, 1996.

Cita MLA (8th ed.)

Busse, Dieter, i Zitta Übel. Berliner Olympioniken 1896 - 1996. ed. Luisenstadt, 1996.