APA Style
Mansfield, Edwin. ((19..)).
Study guide for economics: principles problems decisions .
New York:
W.W. Norton.
Chicago Style
Mansfield, Edwin.
Study guide for economics: principles problems decisions.
New York:
W.W. Norton,
(19..).
Buku Teks.
MLA Style
Mansfield, Edwin.
Study guide for economics: principles problems decisions.
New York:
W.W. Norton,
(19..).
Buku Teks.
Turabian Style
Mansfield, Edwin.
Study guide for economics: principles problems decisions.
New York:
W.W. Norton,
(19..).
Buku Teks.