एपीए उद्धरण

Sharp, A. M., & Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of social issues. Boston: McGraw-Hill/Irwin.

शिकागो स्टाइल उद्धरण

Sharp, Ansel Miree, और Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of Social Issues. Boston: McGraw-Hill/Irwin.

एमएलए उद्धरण

Sharp, Ansel Miree, और Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of Social Issues. Boston: McGraw-Hill/Irwin.