APA

Hardy G. H., Wright E. M., . (1996). An introduction to the theory of numbers. New York: Oxford University.

Chicago

Hardy G H, Wright E M, . 1996. An introduction to the theory of numbers. New York: Oxford University.

Harvard

Hardy G. H., Wright E. M., . (1996). An introduction to the theory of numbers. New York: Oxford University.

MLA

Hardy G H, Wright E M, . An introduction to the theory of numbers. New York: Oxford University. 1996.