APA
BJ Service, . (1970). Applied engineered tools, services and systems. California: Byron Jackson.
Chicago
BJ Service, . 1970. Applied engineered tools, services and systems. California: Byron Jackson.
Harvard
BJ Service, . (1970). Applied engineered tools, services and systems. California: Byron Jackson.
MLA
BJ Service, . Applied engineered tools, services and systems. California: Byron Jackson. 1970.