APA
(1991). Tech. Service Bulletins repair. San Diego, C.A: Mitchell International.
Chicago
1991. Tech. Service Bulletins repair. San Diego, C.A: Mitchell International.
Harvard
(1991). Tech. Service Bulletins repair. San Diego, C.A: Mitchell International.
MLA
Tech. Service Bulletins repair. San Diego, C.A: Mitchell International. 1991.