APA Style
World mark encyclopedia of the nations. (1974).
New York:
World Mark Press.
Chicago Style
World mark encyclopedia of the nations.
.
New York:
World Mark Press,
1974.
Text.
MLA Style
World mark encyclopedia of the nations.
.
New York:
World Mark Press,
1974.
Text.
Turabian Style
World mark encyclopedia of the nations.
New York:
World Mark Press,
1974.
Print.