APA-viite (7. p.)

Spengemann, W. C. (2010). Three American poets: Walt Whitman, Emily Dickinson, and Herman Melville. University of Notre Dame Press.

Chicago-viite (17. p.)

Spengemann, William C. Three American Poets: Walt Whitman, Emily Dickinson, and Herman Melville. Notre Dame, Ind.: University of Notre Dame Press, 2010.

MLA-viite (9. p.)

Spengemann, William C. Three American Poets: Walt Whitman, Emily Dickinson, and Herman Melville. University of Notre Dame Press, 2010.