APA (7th ed.) Citation

ITP, Swords, D., & Turner, I. (1997). Strategy from the inside out. ITP.

Chicago Style (17th ed.) Citation

ITP, D. Swords, and I. Turner. Strategy from the Inside Out. London: ITP, 1997.

MLA (8th ed.) Citation

ITP, et al. Strategy from the Inside Out. ITP, 1997.