APA Style
SENTMAN, Everett Edgar. (1968).
World Topics Year Book 1968 .
Illinois:
The United Educators Publishers.
Chicago Style
SENTMAN, Everett Edgar.
World Topics Year Book 1968.
Illinois:
The United Educators Publishers,
1968.
Text.
MLA Style
SENTMAN, Everett Edgar.
World Topics Year Book 1968.
Illinois:
The United Educators Publishers,
1968.
Text.
Turabian Style
SENTMAN, Everett Edgar.
World Topics Year Book 1968.
Illinois:
The United Educators Publishers,
1968.
Print.