APA-referens (7:e uppl.)

Smith, H. N. "The Myth of the Garden and Turner's Frontier Hypothesis": Henry Nash Smith. American literature, American culture.(1999).

Chicago-referens (17:e uppl.)

Smith, Henry Nash. ""The Myth of the Garden and Turner's Frontier Hypothesis": Henry Nash Smith." American Literature, American Culture.(1999) .

MLA-referens (8:e uppl.)

Smith, Henry Nash. ""The Myth of the Garden and Turner's Frontier Hypothesis": Henry Nash Smith." American Literature, American Culture.(1999), .