Gaya APA
Ways of Writing. (1965).
New York:
Mc Graw-hill book company.
Gaya Chicago
Ways of Writing.
.
New York:
Mc Graw-hill book company,
1965.
.
Gaya MLA
Ways of Writing.
.
New York:
Mc Graw-hill book company,
1965.
.
Gaya Turabian
Ways of Writing.
New York:
Mc Graw-hill book company,
1965.
.