APA

Bellman R., . (1953). Stability theory of differential equations. New York [u.a.]: McGraw-Hill.

Chicago

Bellman Richard, . 1953. Stability theory of differential equations. New York [u.a.]: McGraw-Hill.

Harvard

Bellman R., . (1953). Stability theory of differential equations. New York [u.a.]: McGraw-Hill.

MLA

Bellman Richard, . Stability theory of differential equations. New York [u.a.]: McGraw-Hill. 1953.