APA-ийн эшлэл(7 дахь хэвлэлт)

Weisner, S. G., & Hartford, W. F. (2002). American portraits: Biographies in united states history (2nd ed.). McGraw - Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Weisner, Stephen G., ба William F. Hartford. American Portraits: Biographies in United States History. 2nd ed. Boston: McGraw - Hill, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Weisner, Stephen G., ба William F. Hartford. American Portraits: Biographies in United States History. 2nd ed. McGraw - Hill, 2002.