APA

Nagda، ann whitehead, . (2001). Tiger math. New York: scholastic inc.

Chicago

Nagda، ann whitehead, . 2001. Tiger math. New York: scholastic inc.

Harvard

Nagda، ann whitehead, . (2001). Tiger math. New York: scholastic inc.

MLA

Nagda، ann whitehead, . Tiger math. New York: scholastic inc. 2001.