APA ציטוט

(1992). 150 rounds for singing and teaching. Stanford, Calif.: Wooloowin.

Trích dẫn kiểu Chicago

150 Rounds for Singing and Teaching. Stanford, Calif.: Wooloowin, 1992.

ציטוט MLA

150 Rounds for Singing and Teaching. Stanford, Calif.: Wooloowin, 1992.