APA način citiranja (7. izdanje)

Coward, H. (2007). Choral technique and interpretation. Read Books.

Čikaški stil citiranja (17. izdanje)

Coward, Henry. Choral Technique and Interpretation. Alcester: Read Books, 2007.

MLA način citiranja (9. izdanje)

Coward, Henry. Choral Technique and Interpretation. Read Books, 2007.