ProQuest (Firm), Spalding, P., & Jackson, H. H. (1989). Oglethorpe in perspective: Georgia's founder after two hundred years. University of Alabama Press.
Citazione stile Chigago Style (17a edizione)ProQuest (Firm), Phinizy Spalding, e Harvey H. Jackson. Oglethorpe in Perspective: Georgia's Founder After Two Hundred Years. Tuscaloosa: University of Alabama Press, 1989.
Citatione MLA (9a ed.)ProQuest (Firm), et al. Oglethorpe in Perspective: Georgia's Founder After Two Hundred Years. University of Alabama Press, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.