APA

Shapiro L., . (1975). Introduction to abstract algebra. New York: McGraw-Hill.

Chicago

Shapiro Louis, . 1975. Introduction to abstract algebra. New York: McGraw-Hill.

Harvard

Shapiro L., . (1975). Introduction to abstract algebra. New York: McGraw-Hill.

MLA

Shapiro Louis, . Introduction to abstract algebra. New York: McGraw-Hill. 1975.