Bion, W. R., & Bion, F. (2005). Cogitations (New extended ed.). Karnac Books.
Chicago Style (17th ed.) CitationBion, Wilfred R., and Francesca Bion. Cogitations. New extended ed. London: Karnac Books, 2005.
MLA (9th ed.) CitationBion, Wilfred R., and Francesca Bion. Cogitations. New extended ed. Karnac Books, 2005.
Warning: These citations may not always be 100% accurate.