Cita APA (7a ed.)

Bion, W. (1984). Second thoughts: Selected papers on psycho-analysis. Karnac Books.

Cita Chicago Style (17a ed.)

Bion, Wilfred. Second Thoughts: Selected Papers on Psycho-analysis. London: Karnac Books, 1984.

Cita MLA (9a ed.)

Bion, Wilfred. Second Thoughts: Selected Papers on Psycho-analysis. Karnac Books, 1984.