APA (7e ed.) Bronvermelding
Webb, C. H. (2009). Shadow ball: New and selected poems. University of Pittsburgh Press.
Chicago (17e ed.) Bronvermelding
Webb, Charles Harper. Shadow Ball: New and Selected Poems. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2009.
MLA (9e ed.) Bronvermelding
Webb, Charles Harper. Shadow Ball: New and Selected Poems. University of Pittsburgh Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.