Dyfyniad APA

Harper, M. S. (2009). Use trouble: Poems. University of Illinois Press.

Dyfyniad Arddull Chicago

Harper, Michael S. Use Trouble: Poems. Urbana: University of Illinois Press, 2009.

Dyfyniad MLA

Harper, Michael S. Use Trouble: Poems. University of Illinois Press, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.