Cita APA (7th ed.)

Guthrie , A. . . .. (1963). Vacuum Technology. John Wiley.

Cita Chicago (17th ed.)

Guthrie , Andrew. Vacuum Technology. New York: John Wiley, 1963.

Cita MLA (9th ed.)

Guthrie , Andrew. Vacuum Technology. John Wiley, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.