एपीए उद्धरण

Lacey, K. (1952). Profit measurement and price changes. Sir Isaac pitman.

शिकागो स्टाइल उद्धरण

Lacey, K. Profit Measurement and Price Changes. London: Sir Isaac pitman, 1952.

एमएलए उद्धरण

Lacey, K. Profit Measurement and Price Changes. Sir Isaac pitman, 1952.