Cita APA (7a ed.)

Berchtold, A., & Stunzi, L. (1973). Quel Tell? Payot.

Cita Chicago Style (17a ed.)

Berchtold, Alfred, y Lilly Stunzi. Quel Tell? Lausanne: Payot, 1973.

Cita MLA (9a ed.)

Berchtold, Alfred, y Lilly Stunzi. Quel Tell? Payot, 1973.