APA
Barnes Derrick, . (16112010). Ruby And The Booker Boys. New york: Scholastic books.
Chicago
Barnes Derrick, . 16112010. Ruby And The Booker Boys. New york: Scholastic books.
Harvard
Barnes Derrick, . (16112010). Ruby And The Booker Boys. New york: Scholastic books.
MLA
Barnes Derrick, . Ruby And The Booker Boys. New york: Scholastic books. 16112010.