Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn614665
APA Citation
Ryan, William M. (1968). William Langland. New York : Twayne Publishers
MLA Citation
Ryan, William M. William Langland / by William M. Ryan Twayne Publishers New York 1968
Australian/Harvard Citation
Ryan, William M. 1968, William Langland / by William M. Ryan Twayne Publishers New York
Wikipedia Citation
{{Citation | title=William Langland / by William M. Ryan | author1=Ryan, William M., 1918-1995 | year=1968 | publisher=Twayne Publishers | language=English }}