Gaya APA
The Greatest Muhammmad Ali. (2001).
New York:
[s.n.].
Gaya Chicago
The Greatest Muhammmad Ali.
Cet.1.
New York:
[s.n.],
2001.
Text.
Gaya MLA
The Greatest Muhammmad Ali.
Cet.1.
New York:
[s.n.],
2001.
Text.
Gaya Turabian
The Greatest Muhammmad Ali.
New York:
[s.n.],
2001.
Print.