Cita APA

Proctor, R. N. (1999). The Nazi war on cancer. Princeton Univ. Press.

Citación estilo Chicago

Proctor, Robert N. The Nazi War on Cancer. Princeton, N.J: Princeton Univ. Press, 1999.

Cita MLA

Proctor, Robert N. The Nazi War on Cancer. Princeton Univ. Press, 1999.