Cita APA (7th ed.)

Alderson, W. e. (1965). Patents and progress; the sources and impact of advancing technology. R. D. Irwin.

Cita Chicago (17th ed.)

Alderson, Wroe ed. Patents and Progress; the Sources and Impact of Advancing Technology. Homewood, Ill: R. D. Irwin, 1965.

Cita MLA (9th ed.)

Alderson, Wroe ed. Patents and Progress; the Sources and Impact of Advancing Technology. R. D. Irwin, 1965.

Atenció: Aquestes cites poden no estar 100% correctes.