Hale, N. G. (1971). James Jackson Putnam and psychoanalysis: Letter between Putnam and Sigmund Freud,. HUP.
芝加哥风格引文Hale, Nathan G.,ed. James Jackson Putnam and Psychoanalysis: Letter Between Putnam and Sigmund Freud,. Massachusetts: HUP, 1971.
MLA引文Hale, Nathan G.,ed. James Jackson Putnam and Psychoanalysis: Letter Between Putnam and Sigmund Freud,. HUP, 1971.
警告：这些引文格式不一定是100％准确.