APA Style
Cornish, George A.. (1970).
The encyclopedia americana : international edition .
New York:
Americana Corrporation.
Chicago Style
Cornish, George A..
The encyclopedia americana : international edition.
New York:
Americana Corrporation,
1970.
Referensi.
MLA Style
Cornish, George A..
The encyclopedia americana : international edition.
New York:
Americana Corrporation,
1970.
Referensi.
Turabian Style
Cornish, George A..
The encyclopedia americana : international edition.
New York:
Americana Corrporation,
1970.
Referensi.