APA-viite (7. p.)

WETHERILL, G. B. (1966). Sequential methods in statistics. Methuen.

Chicago-viite (17. p.)

WETHERILL, G. Barrie. Sequential Methods in Statistics. London: Methuen, 1966.

MLA-viite (9. p.)

WETHERILL, G. Barrie. Sequential Methods in Statistics. Methuen, 1966.