APA (7th ed.) Citation

Willmott, A. S., & Fowles, D. E. (1985). The objective interpretation of test performance: The Rasch model applied. National Foundation for Educational Research (NFER).

Chicago Style (17th ed.) Citation

Willmott, Alan S., and Diana E. Fowles. The Objective Interpretation of Test Performance: The Rasch Model Applied. Windsor, UK: National Foundation for Educational Research (NFER), 1985.

MLA (9th ed.) Citation

Willmott, Alan S., and Diana E. Fowles. The Objective Interpretation of Test Performance: The Rasch Model Applied. National Foundation for Educational Research (NFER), 1985.