APA (7th ed.) Citation

Fraser, W. G., & Gillam, J. N. (1972). The principles of objective testing in mathematics. Heinemann Educational.

Chicago Style (17th ed.) Citation

Fraser, W. G., and J. N. Gillam. The Principles of Objective Testing in Mathematics. London: Heinemann Educational, 1972.

MLA (8th ed.) Citation

Fraser, W. G., and J. N. Gillam. The Principles of Objective Testing in Mathematics. Heinemann Educational, 1972.

Warning: These citations may not always be 100% accurate.