एपीए उद्धरण

Boothroyd, G. (1989). Fundamentals of machining and machine tools. New York: Marcel Dekker.

शिकागो स्टाइल उद्धरण

Boothroyd, Geoffrey. Fundamentals of Machining and Machine Tools. New York: Marcel Dekker, 1989.

एमएलए उद्धरण

Boothroyd, Geoffrey. Fundamentals of Machining and Machine Tools. New York: Marcel Dekker, 1989.