APA-viite

Markowski, K. (1978). Principles of optimal control theory. Plenum Press.

Chicago-tyylinen lähdeviittaus

Markowski, Karol. Principles of Optimal Control Theory. New York: Plenum Press, 1978.

MLA-viite

Markowski, Karol. Principles of Optimal Control Theory. Plenum Press, 1978.