APA-viite (7. p.)

HOWLAND, J. L. (1968). Introduction to cell physiology: Information and control. Macmillan Company.

Chicago-viite (17. p.)

HOWLAND, John L. Introduction to Cell Physiology: Information and Control. New York: Macmillan Company, 1968.

MLA-viite (9. p.)

HOWLAND, John L. Introduction to Cell Physiology: Information and Control. Macmillan Company, 1968.