Giehl, J., Giehrl, H. E., Bamberger, R., & Beisbart, O. (1974). Lesebuch. Ehrenwirth.
Chicago Style (17th ed.) CitationGiehl, Josef, Hans E. Giehrl, Richard Bamberger, and Ortwin Beisbart. Lesebuch. München: Ehrenwirth, 1974.
MLA (9th ed.) CitationGiehl, Josef, et al. Lesebuch. Ehrenwirth, 1974.
Warning: These citations may not always be 100% accurate.