APA (7th ed.) Citation

Northey, J. F., Leigh, L. H., & Goldberg, D. (1971). Introduction to company law. Butterworths.

Chicago Style (17th ed.) Citation

Northey, John F., Leonard H. Leigh, and Douglas Goldberg. Introduction to Company Law. London: Butterworths, 1971.

MLA (9th ed.) Citation

Northey, John F., et al. Introduction to Company Law. Butterworths, 1971.