APA Style
Batra, Ravi. (1987).
The great depression of 1990 .
New York:
simon and schuster.
Chicago Style
Batra, Ravi.
The great depression of 1990.
New York:
simon and schuster,
1987.
Buku.
MLA Style
Batra, Ravi.
The great depression of 1990.
New York:
simon and schuster,
1987.
Buku.
Turabian Style
Batra, Ravi.
The great depression of 1990.
New York:
simon and schuster,
1987.
Buku.