Gaya APA
SWAN, Michael. (1995).
Practical English Usage (2st ed.).
New York:
Oxford University.
Gaya Chicago
SWAN, Michael.
Practical English Usage.
2st ed.
New York:
Oxford University,
1995.
Text.
Gaya MLA
SWAN, Michael.
Practical English Usage.
2st ed.
New York:
Oxford University,
1995.
Text.
Gaya Turabian
SWAN, Michael.
Practical English Usage.
2st ed.
New York:
Oxford University,
1995.
Print.