APA Style
Davis, B.N.K., Ball, D.F., Fitter, A.H., Samuelson,P.A, Walker, N.. (1970).
Economics (8th Edition) .
New York:
McGraw- Hill Book Company.
Chicago Style
Davis, B.N.K., Ball, D.F., Fitter, A.H., Samuelson,P.A, Walker, N..
Economics (8th Edition).
New York:
McGraw- Hill Book Company,
1970.
.
MLA Style
Davis, B.N.K., Ball, D.F., Fitter, A.H., Samuelson,P.A, Walker, N..
Economics (8th Edition).
New York:
McGraw- Hill Book Company,
1970.
.
Turabian Style
Davis, B.N.K., Ball, D.F., Fitter, A.H., Samuelson,P.A, Walker, N..
Economics (8th Edition).
New York:
McGraw- Hill Book Company,
1970.
.