APA (7th ed.) Citation

Practising Law Institute, Langer, M. J., & Povell, R. A. (1980). Foreign tax and business planning. Practising Law Institute.

Chicago Style (17th ed.) Citation

Practising Law Institute, Marshall J. Langer, and Roy Albert Povell. Foreign Tax and Business Planning. New York, N.Y.: Practising Law Institute, 1980.

MLA (9th ed.) Citation

Practising Law Institute, et al. Foreign Tax and Business Planning. Practising Law Institute, 1980.