APA (7th ed.) Citation

Crawford, W. (1984). MARC for library use: Understanding the USMARC formats. Knowledge Industry Publ.

Chicago Style (17th ed.) Citation

Crawford, Walt. MARC for Library Use: Understanding the USMARC Formats. White Plains, NY u.a: Knowledge Industry Publ, 1984.

MLA (9th ed.) Citation

Crawford, Walt. MARC for Library Use: Understanding the USMARC Formats. Knowledge Industry Publ, 1984.

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