Gaya APA

Durfee, D, A. (1970). William Henry Harrison 1773-1841; John Tyler 1790-1862 : chronology-documents-bibliographical aids . New York: Oceana Pub.

Gaya MLA

Durfee, David, A.. "William Henry Harrison 1773-1841; John Tyler 1790-1862 : chronology-documents-bibliographical aids". New York: Oceana Pub, 1970. Text.