APA (7th ed.) Citation

MacGregor, I., Turnbull, B., & Hewetson, N. (1986). Wallace and Bruce (1. publ.). Oliver & Boyd.

Chicago Style (17th ed.) Citation

MacGregor, Iona, Bill Turnbull, and Nicholas Hewetson. Wallace and Bruce. 1. publ. Edinburgh: Oliver & Boyd, 1986.

MLA (9th ed.) Citation

MacGregor, Iona, et al. Wallace and Bruce. 1. publ. Oliver & Boyd, 1986.