Cita APA (7a ed.)

Iggers, G. G., & Powell, J. M. (1990). Leopold von Ranke and the shaping of the historical discipline ([1st publ.].). Syracuse University Press.

Cita Chicago Style (17a ed.)

Iggers, Georg G., y James M. Powell. Leopold Von Ranke and the Shaping of the Historical Discipline. [1st publ.]. Syracuse [New York]: Syracuse University Press, 1990.

Cita MLA (9a ed.)

Iggers, Georg G., y James M. Powell. Leopold Von Ranke and the Shaping of the Historical Discipline. [1st publ.]. Syracuse University Press, 1990.