APA-viite (7. p.)

Westergaard, H. L. (1968). Contributions to the history of statistics. Agathon Press.

Chicago-viite (17. p.)

Westergaard, Harald Ludvig. Contributions to the History of Statistics. New York: Agathon Press, 1968.

MLA-viite (9. p.)

Westergaard, Harald Ludvig. Contributions to the History of Statistics. Agathon Press, 1968.