Penggayaan APA
LOUGHEED, Lin. (2003).
Business correspondence (2nd ed.).
New York:
Longman.
Chicago Style
LOUGHEED, Lin.
Business correspondence .
2nd ed.
New York:
Longman,
2003.
Buku.
MLA Style
LOUGHEED, Lin.
Business correspondence .
2nd ed.
New York:
Longman,
2003.
Buku.
Turabian Style
LOUGHEED, Lin.
Business correspondence .
2nd ed.
New York:
Longman,
2003.
Buku.