Cita APA (7a ed.)

Wren, P. C. (1977). Beau geste (2a ed.). Juventud.

Cita Chicago Style (17a ed.)

Wren, Percival Christopher. Beau Geste. 2a ed. Barcelona: Juventud, 1977.

Cita MLA (9a ed.)

Wren, Percival Christopher. Beau Geste. 2a ed. Juventud, 1977.