एपीए उद्धरण

Schull, W. J. (1990). Song among the ruins. Cambridge, Mass: Harvard University Press.

शिकागो स्टाइल उद्धरण

Schull, Willaim J. Song Among the Ruins. Cambridge, Mass: Harvard University Press, 1990.

एमएलए उद्धरण

Schull, Willaim J. Song Among the Ruins. Cambridge, Mass: Harvard University Press, 1990.