Cita APA (7a ed.)

Kehr, H., & Langmaid, J. (1982). The Nazi era, 1919-1945: A select bibliography of published works from the early roots to 1980. Mansell.

Cita Chicago Style (17a ed.)

Kehr, Helen, y Janet Langmaid. The Nazi Era, 1919-1945: A Select Bibliography of Published Works from the Early Roots to 1980. London: Mansell, 1982.

Cita MLA (9a ed.)

Kehr, Helen, y Janet Langmaid. The Nazi Era, 1919-1945: A Select Bibliography of Published Works from the Early Roots to 1980. Mansell, 1982.