APA

Childs L. N., . (2000). A concrete introduction to higher algebra. New York: Springer-Verlag.

Chicago

Childs Lindsay N, . 2000. A concrete introduction to higher algebra. New York: Springer-Verlag.

Harvard

Childs L. N., . (2000). A concrete introduction to higher algebra. New York: Springer-Verlag.

MLA

Childs Lindsay N, . A concrete introduction to higher algebra. New York: Springer-Verlag. 2000.