एपीए उद्धरण

Hague, D. (1971). Pricing in business. George Allen.

शिकागो स्टाइल उद्धरण

Hague, D.C. Pricing in Business. London: George Allen, 1971.

एमएलए उद्धरण

Hague, D.C. Pricing in Business. George Allen, 1971.