APA

Littlefield A., . (2007). The 10 deadliest plants. New York: Scholastic.

Chicago

Littlefield Angie, . 2007. The 10 deadliest plants. New York: Scholastic.

Harvard

Littlefield A., . (2007). The 10 deadliest plants. New York: Scholastic.

MLA

Littlefield Angie, . The 10 deadliest plants. New York: Scholastic. 2007.