APA (7th ed.) Citation

Bureau of Business Practice. (1968). How to keep out of legal trouble. [publisher not identified].

Chicago Style (17th ed.) Citation

Bureau of Business Practice. How to Keep Out of Legal Trouble. Waterford, Conn.: [publisher not identified], 1968.

MLA (9th ed.) Citation

Bureau of Business Practice. How to Keep Out of Legal Trouble. [publisher not identified], 1968.