APA Style
Marshall, Alfred. (1959).
Principles Of Economics : An Introduktory Volume Eighth Edition .
:
.
Chicago Style
Marshall, Alfred.
Principles Of Economics : An Introduktory Volume Eighth Edition.
:
,
1959.
.
MLA Style
Marshall, Alfred.
Principles Of Economics : An Introduktory Volume Eighth Edition.
:
,
1959.
.
Turabian Style
Marshall, Alfred.
Principles Of Economics : An Introduktory Volume Eighth Edition.
:
,
1959.
.