एपीए उद्धरण

Friedman, M. (1962). Price theory: A provisional text. Lyall Book.

शिकागो स्टाइल उद्धरण

Friedman, Milton. Price Theory: A Provisional Text. Ludhiana: Lyall Book, 1962.

एमएलए उद्धरण

Friedman, Milton. Price Theory: A Provisional Text. Lyall Book, 1962.