APA Style
WALTERS, AA. (1968).
An Introduction to economics .
London:
Mc Millan.
Chicago Style
WALTERS, AA.
An Introduction to economics.
London:
Mc Millan,
1968.
Text.
MLA Style
WALTERS, AA.
An Introduction to economics.
London:
Mc Millan,
1968.
Text.
Turabian Style
WALTERS, AA.
An Introduction to economics.
London:
Mc Millan,
1968.
Print.