Bolton, H. E. (1970). The Spanish borderlands: A chronicle of old Florida and the Southwest. Glasgow, Brook.
Chicago-referens (17:e uppl.)Bolton, Herbert Eugene. The Spanish Borderlands: A Chronicle of Old Florida and the Southwest. Toronto: Glasgow, Brook, 1970.
MLA-referens (9:e uppl.)Bolton, Herbert Eugene. The Spanish Borderlands: A Chronicle of Old Florida and the Southwest. Glasgow, Brook, 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.