APA

Julius E. H., . (1992). Rapid Math tricks & Tips. New York: Jhon Wiley.

Chicago

Julius Edward H, . 1992. Rapid Math tricks & Tips. New York: Jhon Wiley.

Harvard

Julius E. H., . (1992). Rapid Math tricks & Tips. New York: Jhon Wiley.

MLA

Julius Edward H, . Rapid Math tricks & Tips. New York: Jhon Wiley. 1992.