एपीए उद्धरण

Peltzman, S. (1974). Regulation of pharmaceutical innovation: The 1962 amendments. Washington: American Enterprise Institute for Public Policy Research.

शिकागो स्टाइल उद्धरण

Peltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.

एमएलए उद्धरण

Peltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.