APA (7 वां संस्करण) प्रशस्ति पत्र

Hawkins, R., Mansell, R., & Skea, J. (1995). Standards, innovation and competitiveness: The politics and economics of standards in natural and technical environments. Aldershot, UK : Edward Elgar.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hawkins, Richard, Robin Mansell, और Jim Skea. Standards, Innovation and Competitiveness: The Politics and Economics of Standards in Natural and Technical Environments. Aldershot, UK : Edward Elgar, 1995.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hawkins, Richard, et al. Standards, Innovation and Competitiveness: The Politics and Economics of Standards in Natural and Technical Environments. Aldershot, UK : Edward Elgar, 1995.