एपीए उद्धरण

Hibert, E. P. (1997). International Business. Mac MIllan business.

शिकागो स्टाइल उद्धरण

Hibert, Edgar P. International Business. London: Mac MIllan business, 1997.

एमएलए उद्धरण

Hibert, Edgar P. International Business. Mac MIllan business, 1997.