Cita APA

Freeman, H. (1962). Finite differences for acturial students (2nd.). Univ. Press.

Citación estilo Chicago

Freeman, Harry. Finite Differences for Acturial Students. 2nd. Cambridge: Univ. Press, 1962.

Cita MLA

Freeman, Harry. Finite Differences for Acturial Students. 2nd. Univ. Press, 1962.

Warning: These citations may not always be 100% accurate.