Gaya APA

Cheney, L., Glasser, R, P. (2006). Our 50 States: A Family Adventure Across America . New York: Simon & Schuster Books.

Gaya MLA

Cheney, Lynne., Glasser, Robin, Preiss. "Our 50 States: A Family Adventure Across America". New York: Simon & Schuster Books, 2006. Text Book.