MLA

Buber, Martin, and Ronald Gregor Smith. Between Man and Man. London: Kegan Paul, 1949.

APA

Buber, M., & Gregor Smith, R. (1949). Between man and man. London: Kegan Paul.

Chicago

Buber, Martin, Between Man and Man. Translated by Ronald Gregor Smith. London: Kegan Paul, 1949.