APA

Epstein، Jolie, . (2001). A day in space. New York: scholastic inc.

Chicago

Epstein، Jolie, . 2001. A day in space. New York: scholastic inc.

Harvard

Epstein، Jolie, . (2001). A day in space. New York: scholastic inc.

MLA

Epstein، Jolie, . A day in space. New York: scholastic inc. 2001.