Gaya APA
Frank, Marcella. (1972).
Modern english : a practical reference guide .
New Jersey:
Prentice Hall.
Gaya Chicago
Frank, Marcella.
Modern english : a practical reference guide.
New Jersey:
Prentice Hall,
1972.
Buku Tercetak.
Gaya MLA
Frank, Marcella.
Modern english : a practical reference guide.
New Jersey:
Prentice Hall,
1972.
Buku Tercetak.
Gaya Turabian
Frank, Marcella.
Modern english : a practical reference guide.
New Jersey:
Prentice Hall,
1972.
Buku Tercetak.