Cita APA (7a ed.)

Elton, G. R. (1991). Return to essentials: Some reflections on the present state of historical study. Cambridge University Press.

Cita Chicago Style (17a ed.)

Elton, G. R. Return to Essentials: Some Reflections on the Present State of Historical Study. Cambridge [etc.]: Cambridge University Press, 1991.

Cita MLA (9a ed.)

Elton, G. R. Return to Essentials: Some Reflections on the Present State of Historical Study. Cambridge University Press, 1991.