Cita APA (7a ed.)

Gheorghiu, C. V., & Eldon, R. (1950). The twenty-fifth hour (First American Edition.). Alfred A. Knopf.

Cita Chicago Style (17a ed.)

Gheorghiu, Constantin Virgil, y Rita Eldon. The Twenty-fifth Hour. First American Edition. New York, USA: Alfred A. Knopf, 1950.

Cita MLA (9a ed.)

Gheorghiu, Constantin Virgil, y Rita Eldon. The Twenty-fifth Hour. First American Edition. Alfred A. Knopf, 1950.