Gaya APA
HEFFERNAN, James A.W. (1986).
Writing a college workbook .
London:
W.W. Norton.
Gaya Chicago
HEFFERNAN, James A.W.
Writing a college workbook.
London:
W.W. Norton,
1986.
Text.
Gaya MLA
HEFFERNAN, James A.W.
Writing a college workbook.
London:
W.W. Norton,
1986.
Text.
Gaya Turabian
HEFFERNAN, James A.W.
Writing a college workbook.
London:
W.W. Norton,
1986.
Print.