APA Style
Lougheed, L.
(2020).
Barron's IELTS / Lin Lougheed
(
6)
.
New York:
Barron\'s.
MLA Style
Lougheed, Lin.
"Barron's IELTS / Lin Lougheed".
6
New York:
Barron\'s,
2020.
Textbook ห้องสมุดทั่วไป.