Gaya APA
Frank, Marcella. (1972).
Modern English a practical reference guide .
London:
prentice-hall,inc.
Gaya Chicago
Frank, Marcella.
Modern English a practical reference guide.
London:
prentice-hall,inc,
1972.
Text.
Gaya MLA
Frank, Marcella.
Modern English a practical reference guide.
London:
prentice-hall,inc,
1972.
Text.
Gaya Turabian
Frank, Marcella.
Modern English a practical reference guide.
London:
prentice-hall,inc,
1972.
Print.