APA (7th ed.) Citation

Barrow, G. M. (1967). Understanding chemistry 2: Chemical bonding. W. A. Benjamin.

Chicago Style (17th ed.) Citation

Barrow, Gordon M. Understanding Chemistry 2: Chemical Bonding. New York: W. A. Benjamin, 1967.

MLA (9th ed.) Citation

Barrow, Gordon M. Understanding Chemistry 2: Chemical Bonding. W. A. Benjamin, 1967.