Pape, W., & Boettcher, W. (1996). Das Violoncello: Geschichte - Bau - Technik - Repertoire / Winfried Pape ; Wolfgang Boettcher. Schott.
Čikaški stil citiranja (17. izdanje)Pape, Winfried, i Wolfgang Boettcher. Das Violoncello: Geschichte - Bau - Technik - Repertoire / Winfried Pape ; Wolfgang Boettcher. Mainz [u.a.]: Schott, 1996.
MLA način citiranja (8. izdanje)Pape, Winfried, i Wolfgang Boettcher. Das Violoncello: Geschichte - Bau - Technik - Repertoire / Winfried Pape ; Wolfgang Boettcher. Schott, 1996.
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