Gaya APA

Kobasa, P, A. (2007). The Americana annual 2007 : an encyclopedia of the events of 2006, yearbook of the encyclopedia Americana . Danbury, Connecticut: Grolier.

Gaya MLA

Kobasa, Paul, A.. "The Americana annual 2007 : an encyclopedia of the events of 2006, yearbook of the encyclopedia Americana". Danbury, Connecticut: Grolier, 2007. Text.