APA (7th ed.) Citation

Blackhaouse, J. K., Houldsworth, S. P. T., & Horril, P. J. F. (1985). Pure mathematics (4th ed. revised by P. J. F. Horril.). Longman.

Chicago Style (17th ed.) Citation

Blackhaouse, J. K., S. P. T. Houldsworth, and P. J. F. Horril. Pure Mathematics. 4th ed. revised by P. J. F. Horril. Harlow, Essex, [Eng.]: Longman, 1985.

MLA (9th ed.) Citation

Blackhaouse, J. K., et al. Pure Mathematics. 4th ed. revised by P. J. F. Horril. Longman, 1985.