APA (7th ed.) Citation

Court, R. A., & Court, A. M. (1987). Working at maths. Thomas Nelson.

Chicago Style (17th ed.) Citation

Court, R. A., and A. M. Court. Working at Maths. Surrey, KT: Thomas Nelson, 1987.

MLA (9th ed.) Citation

Court, R. A., and A. M. Court. Working at Maths. Thomas Nelson, 1987.