APA (7th ed.) Citation

Rockport Publishers. (1997). Digital type. Rockport Publishers.

Chicago Style (17th ed.) Citation

Rockport Publishers. Digital Type. Rockport, Mass.: Rockport Publishers, 1997.

MLA (9th ed.) Citation

Rockport Publishers. Digital Type. Rockport Publishers, 1997.

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