APA (7th ed.) Citation

Joplin, S., & Lüchtefeld, K. (1980). The entertainer. <<Peter J.>> Tonger.

Chicago Style (17th ed.) Citation

Joplin, Scott, and Klaus Lüchtefeld. The Entertainer. Köln: <<Peter J.>> Tonger, 1980.

MLA (9th ed.) Citation

Joplin, Scott, and Klaus Lüchtefeld. The Entertainer. <<Peter J.>> Tonger, 1980.