APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Barker, A. L., and K. A. Knapp. Chemistry: A Practical Approach. Basingstoke: Macmillan Education, 1978.

MLA (9th ed.) Citation

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