APA استشهاد

Turnbull, A. H. (1962). An introduction to vacuum technique. George Newnes.

استشهاد بنمط شيكاغو

Turnbull, Albert Hickford. An Introduction to Vacuum Technique. New York: George Newnes, 1962.

MLA استشهاد

Turnbull, Albert Hickford. An Introduction to Vacuum Technique. George Newnes, 1962.