एपीए उद्धरण

Cellman, C., & Kharde, L. (1988). On course: Teachers book. New York: Oxford University Press.

शिकागो स्टाइल उद्धरण

Cellman, Carol., और Linda Kharde. On Course: Teachers Book. New York: Oxford University Press, 1988.

एमएलए उद्धरण

Cellman, Carol., और Linda Kharde. On Course: Teachers Book. New York: Oxford University Press, 1988.