APA

Junyk ، Myra, . (2008). The 10 mightiest rivers. New York: scholastic.

Chicago

Junyk ، Myra, . 2008. The 10 mightiest rivers. New York: scholastic.

Harvard

Junyk ، Myra, . (2008). The 10 mightiest rivers. New York: scholastic.

MLA

Junyk ، Myra, . The 10 mightiest rivers. New York: scholastic. 2008.