Cita APA (7a ed.)

Chaadayev, P., & Zeldin, M. (1969). Philosophical letters & Apology of a madman. University of Tennessee Press.

Cita Chicago Style (17a ed.)

Chaadayev, Peter, y Mary-Barbara Zeldin. Philosophical Letters & Apology of a Madman. Knoxville: University of Tennessee Press, 1969.

Cita MLA (8a ed.)

Chaadayev, Peter, y Mary-Barbara Zeldin. Philosophical Letters & Apology of a Madman. University of Tennessee Press, 1969.

Precaución: Estas citas no son 100% exactas.