APA

Krar S. F., Oswald J. W., . (1990). Technology of machine tools. New York: Gregg Division, McGraw-Hill.

Chicago

Krar Stephen F, Oswald James William, . 1990. Technology of machine tools. New York: Gregg Division, McGraw-Hill.

Harvard

Krar S. F., Oswald J. W., . (1990). Technology of machine tools. New York: Gregg Division, McGraw-Hill.

MLA

Krar Stephen F, Oswald James William, . Technology of machine tools. New York: Gregg Division, McGraw-Hill. 1990.