एपीए उद्धरण

Sharp, W. M. 1., Olinzock, A. A., & Santos, O. (1999). KeyChamp. Cincinnati: South-Western Educational Pub.

शिकागो स्टाइल उद्धरण

Sharp, Walter M. 1929-, Anthony A. Olinzock, और Otto Santos. KeyChamp. Cincinnati: South-Western Educational Pub, 1999.

एमएलए उद्धरण

Sharp, Walter M. 1929-, Anthony A. Olinzock, और Otto Santos. KeyChamp. Cincinnati: South-Western Educational Pub, 1999.