APA-viite (7. p.)

Whitley, E. K. (2010). American bards: Walt Whitman and other unlikely candidates for national poet. University of North Carolina Press.

Chicago-viite (17. p.)

Whitley, Edward Keyes. American Bards: Walt Whitman and Other Unlikely Candidates for National Poet. Chapel Hill: University of North Carolina Press, 2010.

MLA-viite (9. p.)

Whitley, Edward Keyes. American Bards: Walt Whitman and Other Unlikely Candidates for National Poet. University of North Carolina Press, 2010.