Cita APA (7a ed.)

Efron, N. J. (2014). A chosen calling: Jews in science in the twentieth century. Johns Hopkins University Press : Hebrew Union College Press.

Cita Chicago Style (17a ed.)

Efron, Noah J. A Chosen Calling: Jews in Science in the Twentieth Century. Baltimore, Maryland ; Cincinnati: Johns Hopkins University Press : Hebrew Union College Press, 2014.

Cita MLA (9a ed.)

Efron, Noah J. A Chosen Calling: Jews in Science in the Twentieth Century. Johns Hopkins University Press : Hebrew Union College Press, 2014.