Cita APA

Menge, W. O. n. 1., & Menge, W. O. n. 1. (1940). An Introduction to the mathematics of life insurance. New York, New York: Macmillan.

Citación estilo Chicago

Menge, Walter Otto n. 1904, y Walter Otto n. 1904 Menge. An Introduction to the Mathematics of Life Insurance. New York, New York: Macmillan, 1940.

Cita MLA

Menge, Walter Otto n. 1904, y Walter Otto n. 1904 Menge. An Introduction to the Mathematics of Life Insurance. New York, New York: Macmillan, 1940.