Cita APA (7th ed.)

Grolier Incorporated. (1996). The encyclopedia Americana (International edition.). Grolier.

Cita Chicago (17th ed.)

Grolier Incorporated. The Encyclopedia Americana. International edition. Danbury, Connecticut: Grolier, 1996.

Cita MLA (9th ed.)

Grolier Incorporated. The Encyclopedia Americana. International edition. Grolier, 1996.