APA (7th ed.) Citation

Varne, R., Kliem, H. F., & Bruck, J. (1957). Das Geheimnis der Copaner =: In a misty light. Moewig.

Chicago Style (17th ed.) Citation

Varne, Richard, Heinz F. Kliem, and Johnny Bruck. Das Geheimnis Der Copaner =: In a Misty Light. München: Moewig, 1957.

MLA (9th ed.) Citation

Varne, Richard, et al. Das Geheimnis Der Copaner =: In a Misty Light. Moewig, 1957.