APA
Childs L. N., . (1995). A concrete introduction to higher algebra. New York: Springer-Verlag.
Chicago
Childs Lindsay N, . 1995. A concrete introduction to higher algebra. New York: Springer-Verlag.
Harvard
Childs L. N., . (1995). A concrete introduction to higher algebra. New York: Springer-Verlag.
MLA
Childs Lindsay N, . A concrete introduction to higher algebra. New York: Springer-Verlag. 1995.