APA-referens (7:e uppl.)

Hansson, O. (1968). Studies on tryptophan load test and pyridoxine treatment in children with epilepsy. Universitet; Almqvist & Wiksell (Distr.).

Chicago-referens (17:e uppl.)

Hansson, Olle. Studies on Tryptophan Load Test and Pyridoxine Treatment in Children with Epilepsy. Uppsala, Stockholm: Universitet; Almqvist & Wiksell (Distr.), 1968.

MLA-referens (8:e uppl.)

Hansson, Olle. Studies on Tryptophan Load Test and Pyridoxine Treatment in Children with Epilepsy. Universitet; Almqvist & Wiksell (Distr.), 1968.