Gaya APA
Burlington, B, T. (1996).
The Encyclopedia Americana International Edition Volume 4 (Cet. 16).
U.S.A:
Grolier Incorporated.
Gaya MLA
Burlington, Birmingham, To.
"The Encyclopedia Americana International Edition Volume 4".
Cet. 16
U.S.A:
Grolier Incorporated,
1996.
Text.