APA Style
Clark, Harold F.. (1940).
Economic Education (FIRST EDITON).
Washington, D.C.:
The National Education Association.
Chicago Style
Clark, Harold F..
Economic Education.
FIRST EDITON
Washington, D.C.:
The National Education Association,
1940.
Print.
MLA Style
Clark, Harold F..
Economic Education.
FIRST EDITON
Washington, D.C.:
The National Education Association,
1940.
Print.
Turabian Style
Clark, Harold F..
Economic Education.
FIRST EDITON
Washington, D.C.:
The National Education Association,
1940.
Print.