एपीए उद्धरण

Kurtz, D. L. (1998). Services marketing. John Wiley.

शिकागो स्टाइल उद्धरण

Kurtz, David L. Services Marketing. New York: John Wiley, 1998.

एमएलए उद्धरण

Kurtz, David L. Services Marketing. John Wiley, 1998.