APA-viite

Serfling, R. J. (1980). Approximation theorems of mathematical statistics. John Wiley & Sons.

Chicago-tyylinen lähdeviittaus

Serfling, Robert J. Approximation Theorems of Mathematical Statistics. New York: John Wiley & Sons, 1980.

MLA-viite

Serfling, Robert J. Approximation Theorems of Mathematical Statistics. John Wiley & Sons, 1980.