APA Style
Hahn, Harley. (1986).
Using Your IBM PC AT .
Singapore:
Computer Book Centre.
Chicago Style
Hahn, Harley.
Using Your IBM PC AT.
Singapore:
Computer Book Centre,
1986.
Text.
MLA Style
Hahn, Harley.
Using Your IBM PC AT.
Singapore:
Computer Book Centre,
1986.
Text.
Turabian Style
Hahn, Harley.
Using Your IBM PC AT.
Singapore:
Computer Book Centre,
1986.
Print.