Gaya APA
SULLIVAN, George. (2001).
Thomas Edison .
New York:
Scholastic Reference.
Gaya Chicago
SULLIVAN, George.
Thomas Edison.
New York:
Scholastic Reference,
2001.
Text.
Gaya MLA
SULLIVAN, George.
Thomas Edison.
New York:
Scholastic Reference,
2001.
Text.
Gaya Turabian
SULLIVAN, George.
Thomas Edison.
New York:
Scholastic Reference,
2001.
Print.