APA Style
Gunther, John. (1938).
Inside Europe .
New York:
Harper & Brothers.
Chicago Style
Gunther, John.
Inside Europe.
New York:
Harper & Brothers,
1938.
Buku Teks.
MLA Style
Gunther, John.
Inside Europe.
New York:
Harper & Brothers,
1938.
Buku Teks.
Turabian Style
Gunther, John.
Inside Europe.
New York:
Harper & Brothers,
1938.
Buku Teks.