एपीए उद्धरण

Burghardt, H. D., Axelrod, A., & Anderson, J. (1960). Machine tool operation. Mc Graw - Hill.

शिकागो स्टाइल उद्धरण

Burghardt, Henry D., Aaron Axelrod, और James Anderson. Machine Tool Operation. New Delhi: Mc Graw - Hill, 1960.

एमएलए उद्धरण

Burghardt, Henry D., et al. Machine Tool Operation. Mc Graw - Hill, 1960.