Cita APA (7th ed.)

Bernstein, L. (1959). The professor and his sister: By Leon Bernstein. Lincolns-Prager.

Cita Chicago (17th ed.)

Bernstein, Leon. The Professor and His Sister: By Leon Bernstein. London: Lincolns-Prager, 1959.

Cita MLA (8th ed.)

Bernstein, Leon. The Professor and His Sister: By Leon Bernstein. Lincolns-Prager, 1959.