APA (7th ed.) Citation

London, J. Wenn die natur ruft. Wegmeifer.

Chicago Style (17th ed.) Citation

London, Jack. Wenn Die Natur Ruft. Berlin: Wegmeifer.

MLA (9th ed.) Citation

London, Jack. Wenn Die Natur Ruft. Wegmeifer.

Warning: These citations may not always be 100% accurate.