APA (7th ed.) Citation

Barker, A. L. . [. . ., & Knapp, K. A. (1978). Chemistry: A practical approach. Macmillan.

Chicago Style (17th ed.) Citation

Barker, A. L. [] , and K. A. Knapp. Chemistry: A Practical Approach. London: Macmillan, 1978.

MLA (9th ed.) Citation

Barker, A. L. [] , and K. A. Knapp. Chemistry: A Practical Approach. Macmillan, 1978.