APA (7th ed.) Citation

Raj, B., & Ullah, A. (1981). Econometrics: A varying coefficients approach. Croom Helm.

Chicago Style (17th ed.) Citation

Raj, Baldev, and Aman Ullah. Econometrics: A Varying Coefficients Approach. London: Croom Helm, 1981.

MLA (9th ed.) Citation

Raj, Baldev, and Aman Ullah. Econometrics: A Varying Coefficients Approach. Croom Helm, 1981.