Cita APA

Merrick, H. H. Lands and peoples. The world in color. Volume 6: Canada, the United States. New York: Grolier.

Chicago Style Citation

Merrick, Helen Hynson. Lands and Peoples. The World in Color. Volume 6: Canada, the United States. New York: Grolier.

Cita MLA

Merrick, Helen Hynson. Lands and Peoples. The World in Color. Volume 6: Canada, the United States. New York: Grolier.

Atenció: Aquestes cites poden no estar 100% correctes.