Cita APA (7a ed.)

Feldt, E. A. 1. 1., Blond, G., & Martory, P. (1964). Espions-suicide. Fayard.

Cita Chicago Style (17a ed.)

Feldt, Eric A. 1899- 1968., Georges Blond, y Pierre Martory. Espions-suicide. Paris: Fayard, 1964.

Cita MLA (9a ed.)

Feldt, Eric A. 1899- 1968., et al. Espions-suicide. Fayard, 1964.