APA

Gupta K., . (1997). The princeton review human brain coloring wark book. New York: Random House.

Chicago

Gupta Kapil, . 1997. The princeton review human brain coloring wark book. New York: Random House.

Harvard

Gupta K., . (1997). The princeton review human brain coloring wark book. New York: Random House.

MLA

Gupta Kapil, . The princeton review human brain coloring wark book. New York: Random House. 1997.