APA
(1982). Washington D.C. in your pocket. New York: Inc. Barron's Educational Series.
Chicago
1982. Washington D.C. in your pocket. New York: Inc. Barron's Educational Series.
Harvard
(1982). Washington D.C. in your pocket. New York: Inc. Barron's Educational Series.
MLA
Washington D.C. in your pocket. New York: Inc. Barron's Educational Series. 1982.