Penggayaan APA
Yates, C St J. (1992).
May i help you .
New York:
Prentice Haall ELT.
Chicago Style
Yates, C St J.
May i help you.
New York:
Prentice Haall ELT,
1992.
Buku.
MLA Style
Yates, C St J.
May i help you.
New York:
Prentice Haall ELT,
1992.
Buku.
Turabian Style
Yates, C St J.
May i help you.
New York:
Prentice Haall ELT,
1992.
Buku.