APA Style
O'LEARY, Timothy J. (1989).
Study Guide for Computer and Information System (2).
California:
The Benjamin.
Chicago Style
O'LEARY, Timothy J.
Study Guide for Computer and Information System.
2
California:
The Benjamin,
1989.
Text.
MLA Style
O'LEARY, Timothy J.
Study Guide for Computer and Information System.
2
California:
The Benjamin,
1989.
Text.
Turabian Style
O'LEARY, Timothy J.
Study Guide for Computer and Information System.
2
California:
The Benjamin,
1989.
Print.