APA Style
Riley, David D.. (1987).
Using Pascal : an introduction to computer science I .
USA:
Boyd & Fraser Publishing Co..
Chicago Style
Riley, David D..
Using Pascal : an introduction to computer science I.
USA:
Boyd & Fraser Publishing Co.,
1987.
Text.
MLA Style
Riley, David D..
Using Pascal : an introduction to computer science I.
USA:
Boyd & Fraser Publishing Co.,
1987.
Text.
Turabian Style
Riley, David D..
Using Pascal : an introduction to computer science I.
USA:
Boyd & Fraser Publishing Co.,
1987.
Print.