Gaya APA
Pumpkin, P, T. (1995).
The Encyclopedia Americana International Edition Volum 22 (cet.15).
U.S.A:
Grolier Incorporated.
Gaya MLA
Pumpkin, Photography, To.
"The Encyclopedia Americana International Edition Volum 22".
cet.15
U.S.A:
Grolier Incorporated,
1995.
Text.