Cita APA (7th ed.)

Richter. The Letters of Sigmund Freud and Otto Rank. Johns Hopkins University Press.

Cita Chicago (17th ed.)

Richter. The Letters of Sigmund Freud and Otto Rank. Johns Hopkins University Press.

Cita MLA (9th ed.)

Richter. The Letters of Sigmund Freud and Otto Rank. Johns Hopkins University Press.