APA (7th ed.) Citation

Unwin, S., & Unwin, P. (1976). The truth about publishing / by Sir S. Unwin (8th ed.). Allen and Unwin.

Chicago Style (17th ed.) Citation

Unwin, Stanley,, and Philip Unwin. The Truth About Publishing / by Sir S. Unwin. 8th ed. Allen and Unwin, 1976.

MLA (9th ed.) Citation

Unwin, Stanley,, and Philip Unwin. The Truth About Publishing / by Sir S. Unwin. 8th ed. Allen and Unwin, 1976.

Warning: These citations may not always be 100% accurate.