Gaya APA
Beacham, Deborah, Walton Beacham. (1987).
Using wordperfect .
Amerika Serikat:
Que Corporation.
Gaya Chicago
Beacham, Deborah, Walton Beacham.
Using wordperfect.
Amerika Serikat:
Que Corporation,
1987.
Text.
Gaya MLA
Beacham, Deborah, Walton Beacham.
Using wordperfect.
Amerika Serikat:
Que Corporation,
1987.
Text.
Gaya Turabian
Beacham, Deborah, Walton Beacham.
Using wordperfect.
Amerika Serikat:
Que Corporation,
1987.
Print.