Gaya APA

Iannamico, T, H, &, M. (1981). Osborne 1 : User's Reference Guide . ((s.l.)): Hauward, Osborne Computer Co..

Gaya MLA

Iannamico, Thom, Hogan, &, Mike. "Osborne 1 : User's Reference Guide". ((s.l.)): Hauward, Osborne Computer Co., 1981. Text.