APA-viite (7. p.)

Harris, P., Afshar, F., Coates, P., Doniach, I., Wass, J., Besser, G., & Grossman, A. (1989). The effects of transsphenoidal surgery on endocrine function and visual fields in patients with functionless pituitary tumours.

Chicago-viite (17. p.)

Harris, P., F. Afshar, P. Coates, I. Doniach, J. Wass, G. Besser, ja A. Grossman. The Effects of Transsphenoidal Surgery on Endocrine Function and Visual Fields in Patients with Functionless Pituitary Tumours. 1989.

MLA-viite (9. p.)

Harris, P., et al. The Effects of Transsphenoidal Surgery on Endocrine Function and Visual Fields in Patients with Functionless Pituitary Tumours. 1989.