APA način citiranja (7. izdanje)

(1996). Singer's world: Book 4 : for high voice. Trinity College London.

Čikaški stil citiranja (17. izdanje)

Singer's World: Book 4 : For High Voice. London: Trinity College London, 1996.

MLA način citiranja (9. izdanje)

Singer's World: Book 4 : For High Voice. Trinity College London, 1996.