Gaya APA
Curtis,Robert H. (1993).
Great Lives .
New York:
Atheneum Books.
Gaya Chicago
Curtis,Robert H.
Great Lives.
New York:
Atheneum Books,
1993.
Text Book.
Gaya MLA
Curtis,Robert H.
Great Lives.
New York:
Atheneum Books,
1993.
Text Book.
Gaya Turabian
Curtis,Robert H.
Great Lives.
New York:
Atheneum Books,
1993.
Text Book.