Gilbert, M. (2010). The centenary of the PBI. Parole del Centenario 1909-2009, 59-66.
Chicago Style (17th ed.) CitationGilbert, Maurice. "The Centenary of the PBI." Parole Del Centenario 1909-2009 2010: 59-66.
MLA (9th ed.) CitationGilbert, Maurice. "The Centenary of the PBI." Parole Del Centenario 1909-2009, 2010, pp. 59-66.
Warning: These citations may not always be 100% accurate.