APA
Kline S., . (1990). Horrible harry in room 2B. New York: Scholastic.
Chicago
Kline Suzy, . 1990. Horrible harry in room 2B. New York: Scholastic.
Harvard
Kline S., . (1990). Horrible harry in room 2B. New York: Scholastic.
MLA
Kline Suzy, . Horrible harry in room 2B. New York: Scholastic. 1990.