Cita APA (7th ed.)

Fröhner, B. (1974). Volleyball. Sportverlag.

Cita Chicago (17th ed.)

Fröhner, Berthold. Volleyball. Berlin: Sportverlag, 1974.

Cita MLA (8th ed.)

Fröhner, Berthold. Volleyball. Sportverlag, 1974.