APA Style
Weisskopf, Gene. (1990).
Mastering Quattro Pro 4 For Dos 4th ed. .
Singapore:
Sybex.
Chicago Style
Weisskopf, Gene.
Mastering Quattro Pro 4 For Dos 4th ed..
Singapore:
Sybex,
1990.
Text.
MLA Style
Weisskopf, Gene.
Mastering Quattro Pro 4 For Dos 4th ed..
Singapore:
Sybex,
1990.
Text.
Turabian Style
Weisskopf, Gene.
Mastering Quattro Pro 4 For Dos 4th ed..
Singapore:
Sybex,
1990.
Print.