APA (7th ed.) Citation

Practising Law Institute & Purcell, J. L. (1973). Techniques of due diligence. Practising Law Institute.

Chicago Style (17th ed.) Citation

Practising Law Institute and James L. Purcell. Techniques of Due Diligence. New York: Practising Law Institute, 1973.

MLA (9th ed.) Citation

Practising Law Institute and James L. Purcell. Techniques of Due Diligence. Practising Law Institute, 1973.

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