Dyfyniad APA

Hargett, J. L. (1971). List of selected maps of states and territories. National Archives, National Archives and Records Service.

Dyfyniad Arddull Chicago

Hargett, Janet L. List of Selected Maps of States and Territories. Washington: National Archives, National Archives and Records Service, 1971.

Dyfyniad MLA

Hargett, Janet L. List of Selected Maps of States and Territories. National Archives, National Archives and Records Service, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.