APA
Harper M. M., Gould W. & University of London. (2013). Yeats's mask. Cambridge, England: Open Book Publishers in association with the Institute of English Studies School of Advanced Study, University of London.
Chicago
Harper Margaret Mills, Gould Warwick and University of London. 2013. Yeats's mask. Cambridge, England: Open Book Publishers in association with the Institute of English Studies School of Advanced Study, University of London.
Harvard
Harper M. M., Gould W. and University of London. (2013). Yeats's mask. Cambridge, England: Open Book Publishers in association with the Institute of English Studies School of Advanced Study, University of London.
MLA
Harper Margaret Mills, Gould Warwick and University of London. Yeats's mask. Cambridge, England: Open Book Publishers in association with the Institute of English Studies School of Advanced Study, University of London. 2013.
