Fischer, H. (1998). Imaging fear and anxiety in the human brain: Positron emission tomographic studies. Acta Universitatis Upsaliensis.
Chicago Style aipamenaFischer, Håkan. Imaging Fear and Anxiety in the Human Brain: Positron Emission Tomographic Studies. Uppsala: Acta Universitatis Upsaliensis, 1998.
MLA aipamenaFischer, Håkan. Imaging Fear and Anxiety in the Human Brain: Positron Emission Tomographic Studies. Acta Universitatis Upsaliensis, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.