Bolton, H. E. (1970). The Spanish borderlands: A chronicle of old Florida and the Southwest. Glasgow, Brook.
Chicago-viite (17. p.)Bolton, Herbert Eugene. The Spanish Borderlands: A Chronicle of Old Florida and the Southwest. Toronto: Glasgow, Brook, 1970.
MLA-viite (9. p.)Bolton, Herbert Eugene. The Spanish Borderlands: A Chronicle of Old Florida and the Southwest. Glasgow, Brook, 1970.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.