APA Style
COWART, Robert. (1989).
Tentang dBase IV .
San Francisco:
Indomicros.
Chicago Style
COWART, Robert.
Tentang dBase IV.
San Francisco:
Indomicros,
1989.
Text.
MLA Style
COWART, Robert.
Tentang dBase IV.
San Francisco:
Indomicros,
1989.
Text.
Turabian Style
COWART, Robert.
Tentang dBase IV.
San Francisco:
Indomicros,
1989.
Print.