एपीए उद्धरण

Heller, R. (1990). Culture shock: The office revolution. London: Hodder & Stoughton.

शिकागो स्टाइल उद्धरण

Heller, Robert. Culture Shock: The Office Revolution. London: Hodder & Stoughton, 1990.

एमएलए उद्धरण

Heller, Robert. Culture Shock: The Office Revolution. London: Hodder & Stoughton, 1990.