Kupperman, K. O. (1993). Major problems in American colonial history: Documents and essays. D.C. Heath and Company.
Citazione stile Chigago Style (17a edizione)Kupperman, Karen Ordahl. Major Problems in American Colonial History: Documents and Essays. Lexington (Mass.) [etc.]: D.C. Heath and Company, 1993.
Citatione MLA (8a ed.)Kupperman, Karen Ordahl. Major Problems in American Colonial History: Documents and Essays. D.C. Heath and Company, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.