Penggayaan APA
ROBERTS, Henry. (1956).
Russia and america dangers and prospects .
New York:
The new american library of world literature.
Chicago Style
ROBERTS, Henry.
Russia and america dangers and prospects.
New York:
The new american library of world literature,
1956.
Buku.
MLA Style
ROBERTS, Henry.
Russia and america dangers and prospects.
New York:
The new american library of world literature,
1956.
Buku.
Turabian Style
ROBERTS, Henry.
Russia and america dangers and prospects.
New York:
The new american library of world literature,
1956.
Buku.