APA-viite (7. p.)

BUTTLE, J. (1981). Chemistry, a unified approach. Butterworths.

Chicago-viite (17. p.)

BUTTLE, J.W. Chemistry, a Unified Approach. London: Butterworths, 1981.

MLA-viite (9. p.)

BUTTLE, J.W. Chemistry, a Unified Approach. Butterworths, 1981.