Gaya APA
Gunther, John. (1947).
Inside USA / John Gunther .
:
New York : Harper & Brothers.
Gaya Chicago
Gunther, John.
Inside USA / John Gunther.
:
New York : Harper & Brothers,
1947.
Buku.
Gaya MLA
Gunther, John.
Inside USA / John Gunther.
:
New York : Harper & Brothers,
1947.
Buku.
Gaya Turabian
Gunther, John.
Inside USA / John Gunther.
:
New York : Harper & Brothers,
1947.
Buku.