Cita APA (7a ed.)

Fradkin, R. O., & Fradkin, R. O. (2022). Jorge Gelman's writing of History.

Cita Chicago Style (17a ed.)

Fradkin, Raúl O., y Raúl O. Fradkin. Jorge Gelman's Writing of History. 2022.

Cita MLA (8a ed.)

Fradkin, Raúl O., y Raúl O. Fradkin. Jorge Gelman's Writing of History. 2022.