APA (7th ed.) Citation

Tudor, J. (1987). Macmillan directory of business information sources (1. publ.). Macmillan.

Chicago Style (17th ed.) Citation

Tudor, James. Macmillan Directory of Business Information Sources. 1. publ. Basingstoke: Macmillan, 1987.

MLA (9th ed.) Citation

Tudor, James. Macmillan Directory of Business Information Sources. 1. publ. Macmillan, 1987.

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