एपीए उद्धरण

Levin, R. D., & Sight singing and ear training through literature. (1988). Sight singing & ear training through literature. Englewood Cliffs, N.J: Prentice Hall.

शिकागो स्टाइल उद्धरण

Levin, Robert D., और Sight singing and ear training through literature. Sight Singing & Ear Training Through Literature. Englewood Cliffs, N.J: Prentice Hall, 1988.

एमएलए उद्धरण

Levin, Robert D., और Sight singing and ear training through literature. Sight Singing & Ear Training Through Literature. Englewood Cliffs, N.J: Prentice Hall, 1988.