Cita APA (7a ed.)
Berthoff, W. (1989). Hart Crane, a re-introduction. University of Minnesota Press.
Cita Chicago Style (17a ed.)
Berthoff, Warner. Hart Crane, a Re-introduction. Minneapolis: University of Minnesota Press, 1989.
Cita MLA (9a ed.)
Berthoff, Warner. Hart Crane, a Re-introduction. University of Minnesota Press, 1989.
Precaución: Estas citas no son 100% exactas.