Gay, P. (1988). Freud, a life for our time. W.W. Norton.
Chicago-čujuhus (17. p.)Gay, Peter. Freud, a Life for Our Time. New York: W.W. Norton, 1988.
MLA-čujuhus (9. p.)Gay, Peter. Freud, a Life for Our Time. W.W. Norton, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.