Citazione Stile APA (7a Edizione)

Hale, N. G. (1971). James Jackson Putnam and psychoanalysis: Letter between Putnam and Sigmund Freud,. HUP.

Citazione stile Chigago Style (17a edizione)

Hale, Nathan G.,ed. James Jackson Putnam and Psychoanalysis: Letter Between Putnam and Sigmund Freud,. Massachusetts: HUP, 1971.

Citatione MLA (9a ed.)

Hale, Nathan G.,ed. James Jackson Putnam and Psychoanalysis: Letter Between Putnam and Sigmund Freud,. HUP, 1971.