APA (7th ed.) Citation

(1977). The security/fire equipment manufacturers' directory. Marketing Development.

Chicago Style (17th ed.) Citation

The Security/fire Equipment Manufacturers' Directory. Concord, Mass.: Marketing Development, 1977.

MLA (9th ed.) Citation

The Security/fire Equipment Manufacturers' Directory. Marketing Development, 1977.

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