APA

Henrici P., . (1962). Discrete variable methods in ordinary differential equations. New York: Wiley.

Chicago

Henrici Peter, . 1962. Discrete variable methods in ordinary differential equations. New York: Wiley.

Harvard

Henrici P., . (1962). Discrete variable methods in ordinary differential equations. New York: Wiley.

MLA

Henrici Peter, . Discrete variable methods in ordinary differential equations. New York: Wiley. 1962.