MLA

Retterstøl, Nils. Paranoid and Paranoiac Psychoses : a Personal Follow-up Investigation with Special Reference to Etiological, Clinical, and Prognostic Aspects. Oslo: Universitetsforlaget, 1966.

APA

Retterstøl, N. (1966). Paranoid and paranoiac psychoses : a personal follow-up investigation with special reference to etiological, clinical, and prognostic aspects. Oslo: Universitetsforlaget.

Chicago

Retterstøl, Nils, Paranoid and Paranoiac Psychoses: A Personal Follow-Up Investigation with Special Reference to Etiological, Clinical, and Prognostic Aspects. Oslo: Universitetsforlaget, 1966.