APA aipamena

American Psychological Association & MacLeod, R. B. (1969). William James: Unfinished business. American Psychological Association.

Chicago Style aipamena

American Psychological Association and Robert Brodie MacLeod. William James: Unfinished Business. Washington: American Psychological Association, 1969.

MLA aipamena

American Psychological Association and Robert Brodie MacLeod. William James: Unfinished Business. American Psychological Association, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.