Penggayaan APA
YATES, Christopher St.J.. (1992).
Check in : .
New York:
Prentice-Hall.
Chicago Style
YATES, Christopher St.J..
Check in :.
New York:
Prentice-Hall,
1992.
Buku.
MLA Style
YATES, Christopher St.J..
Check in :.
New York:
Prentice-Hall,
1992.
Buku.
Turabian Style
YATES, Christopher St.J..
Check in :.
New York:
Prentice-Hall,
1992.
Buku.