APA-referens (7:e uppl.)
Wuthenau, A. v. (1980). Unexpected faces in ancient America, 1500 B.C.-A.D. 1500: The historical testimony of pre-Columbian artists (2nd special ed.). Crown Publishers, inc.
Chicago-referens (17:e uppl.)
Wuthenau, Alexander von. Unexpected Faces in Ancient America, 1500 B.C.-A.D. 1500: The Historical Testimony of Pre-Columbian Artists. 2nd special ed. New York: Crown Publishers, inc, 1980.
MLA-referens (9:e uppl.)
Wuthenau, Alexander von. Unexpected Faces in Ancient America, 1500 B.C.-A.D. 1500: The Historical Testimony of Pre-Columbian Artists. 2nd special ed. Crown Publishers, inc, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.