APA

Bion W. R., . (1961). Experiences in groups, and other papers. New York: Basic Books.

Chicago

Bion Wilfred R, . 1961. Experiences in groups, and other papers. New York: Basic Books.

Harvard

Bion W. R., . (1961). Experiences in groups, and other papers. New York: Basic Books.

MLA

Bion Wilfred R, . Experiences in groups, and other papers. New York: Basic Books. 1961.