APA (7th ed.) Citation

Newby, G. B. (1994). Directory of directories on the Internet: A guide to information sources ([2nd printing].). Mecklermedia.

Chicago Style (17th ed.) Citation

Newby, Gregory B. Directory of Directories on the Internet: A Guide to Information Sources. [2nd printing]. Westport [etc.]: Mecklermedia, 1994.

MLA (9th ed.) Citation

Newby, Gregory B. Directory of Directories on the Internet: A Guide to Information Sources. [2nd printing]. Mecklermedia, 1994.