Merkoša sitáhtat

APA-čujuhus (7. p.)
Paullin Charles Oscar & Wright John Kirtland. (1932). Atlas of the historical geography of the United States. Carnegie Institution of Washington.
Chicago-čujuhus (17. p.)
Paullin Charles Oscar juo Wright John Kirtland. Atlas of the Historical Geography of the United States. Carnegie Institution of Washington, 1932.
MLA-čujuhus (9. p.)
Paullin Charles Oscar juo Wright John Kirtland. Atlas of the Historical Geography of the United States. Carnegie Institution of Washington, 1932.
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