APA-viite (7. p.)

JOHNSON, M. S. [. a. (1977). Keystone. American Book Co.

Chicago-viite (17. p.)

JOHNSON, M. Seddon [et al]. Keystone. New York: American Book Co, 1977.

MLA-viite (9. p.)

JOHNSON, M. Seddon [et al]. Keystone. American Book Co, 1977.