APA (7th ed.) Citation

Taylor & Francis, Thorburn, S., & Littlejohn, G. S. (1993). Underpinning and retention (2nd ed.). Blackie Academic & Professional.

Chicago Style (17th ed.) Citation

Taylor & Francis, S. Thorburn, and G. S. Littlejohn. Underpinning and Retention. 2nd ed. London ; New York: Blackie Academic & Professional, 1993.

MLA (9th ed.) Citation

Taylor & Francis, et al. Underpinning and Retention. 2nd ed. Blackie Academic & Professional, 1993.