APA Style

Partain, J., Deutsch, R. (1986). SPCK International Study Guide 21: A Guide to Isaiah 1-39 (Ed. 6). London: SPCK.

MLA Style

Partain, Jack., Deutsch, Richard. "SPCK International Study Guide 21: A Guide to Isaiah 1-39". Ed. 6 London: SPCK, 1986. Text.