APA Style
Stafford, Dave. (1993).
PSION SERIES 3a: Programming Manual .
London:
Psion PLC.
Chicago Style
Stafford, Dave.
PSION SERIES 3a: Programming Manual.
London:
Psion PLC,
1993.
Text.
MLA Style
Stafford, Dave.
PSION SERIES 3a: Programming Manual.
London:
Psion PLC,
1993.
Text.
Turabian Style
Stafford, Dave.
PSION SERIES 3a: Programming Manual.
London:
Psion PLC,
1993.
Print.