APA Style
Lougheed, Lin, 1946-, Barron's Educational Series, inc. ().
Barron's IELTS : International Language Testing System (2nd ed.).
:
Hauppauge, N.Y. : Barron\'s Educational Series, Inc., 2010..
Chicago Style
Lougheed, Lin, 1946-, Barron's Educational Series, inc.
Barron's IELTS : International Language Testing System.
2nd ed.
:
Hauppauge, N.Y. : Barron\'s Educational Series, Inc., 2010.,
.
Buku Teks.
MLA Style
Lougheed, Lin, 1946-, Barron's Educational Series, inc.
Barron's IELTS : International Language Testing System.
2nd ed.
:
Hauppauge, N.Y. : Barron\'s Educational Series, Inc., 2010.,
.
Buku Teks.
Turabian Style
Lougheed, Lin, 1946-, Barron's Educational Series, inc.
Barron's IELTS : International Language Testing System.
2nd ed.
:
Hauppauge, N.Y. : Barron\'s Educational Series, Inc., 2010.,
.
Buku Teks.