APA Style

Shaw), B, S, (, B. (1957). Major Barbara: A Screen Version (Penguin) (Reprinted edition, February 1957 (note: the volume). Harmondsworth (Penguin’s typic: Penguin Books (Harmondsworth, likely).

MLA Style

Shaw), Bernard, Shaw, (George, Bernard. "Major Barbara: A Screen Version (Penguin)". Reprinted edition, February 1957 (note: the volume Harmondsworth (Penguin’s typic: Penguin Books (Harmondsworth, likely), 1957. BOOK.