APA-viite

Freedman, D. (1972). Approximating countable Markov chains. Holden-Day.

Chicago-tyylinen lähdeviittaus

Freedman, David. Approximating Countable Markov Chains. San Francisco: Holden-Day, 1972.

MLA-viite

Freedman, David. Approximating Countable Markov Chains. Holden-Day, 1972.