एपीए उद्धरण

Sergiovanni, T. J. (2002). Supervision: A redefinition. Boston, MA: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Sergiovanni, Thomas J. Supervision: A Redefinition. Boston, MA: McGraw-Hill, 2002.

एमएलए उद्धरण

Sergiovanni, Thomas J. Supervision: A Redefinition. Boston, MA: McGraw-Hill, 2002.