APA

Spangenberg K. R., . (1957). Fundamentals of electron devices. New York [u.a.]: McGraw-Hill.

Chicago

Spangenberg Karl R, . 1957. Fundamentals of electron devices. New York [u.a.]: McGraw-Hill.

Harvard

Spangenberg K. R., . (1957). Fundamentals of electron devices. New York [u.a.]: McGraw-Hill.

MLA

Spangenberg Karl R, . Fundamentals of electron devices. New York [u.a.]: McGraw-Hill. 1957.