Bekier, E. (1986). Delphinjäger. Kinderbuchverlag.
Cita Chicago (17th ed.)Bekier, Erwin. Delphinjäger. Berlin: Kinderbuchverlag, 1986.
Cita MLA (8th ed.)Bekier, Erwin. Delphinjäger. Kinderbuchverlag, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.