Cita APA (7a ed.)
Brill, A. (1949). FREUD'S PRINCIPLES OF PSYCHOANALYSIS (BASIC PRINCIPLES OF PSYCHOANALYSIS).
Cita estilo Chicago (17a ed.)
Brill, A.A. FREUD'S PRINCIPLES OF PSYCHOANALYSIS (BASIC PRINCIPLES OF PSYCHOANALYSIS). 1949.
Cita MLA (9a ed.)
Brill, A.A. FREUD'S PRINCIPLES OF PSYCHOANALYSIS (BASIC PRINCIPLES OF PSYCHOANALYSIS). 1949.
Precaución: Estas citas no son 100% exactas.