Gaya APA

Ritchie, D, A., Broussard, A, S. (1997). American History : The Early years to 1877 . New York: McGraw Hill.

Gaya MLA

Ritchie, Donald, A., Broussard, Albert, S. "American History : The Early years to 1877". New York: McGraw Hill, 1997. Buku Tercetak.