Cita APA

Pfeiffer, E. Sigmund freud and lou andreas-salome: Letters.

Chicago Edition Citation

Pfeiffer, Ernest. Sigmund Freud and Lou Andreas-salome: Letters.

Cita MLA

Pfeiffer, Ernest. Sigmund Freud and Lou Andreas-salome: Letters.

Atenció: Aquestes cites poden no estar 100% correctes.