APA (7th ed.) Citation

Schwartzman, D. (1975). The expected return from pharmaceutical research: Sources of new drugs and the profitability of R & D investment, David Schwartzman. American Enterprise Institute for Public Policy Research.

Chicago Style (17th ed.) Citation

Schwartzman, David. The Expected Return from Pharmaceutical Research: Sources of New Drugs and the Profitability of R & D Investment, David Schwartzman. Washington: American Enterprise Institute for Public Policy Research, 1975.

MLA (8th ed.) Citation

Schwartzman, David. The Expected Return from Pharmaceutical Research: Sources of New Drugs and the Profitability of R & D Investment, David Schwartzman. American Enterprise Institute for Public Policy Research, 1975.