APA Style
Pulungan, Siti Eryda Lubis. ([s.a.]).
Let's Make Friends With English Book Two For Elementary School .
[s.l.]:
Esis.
Chicago Style
Pulungan, Siti Eryda Lubis.
Let's Make Friends With English Book Two For Elementary School.
[s.l.]:
Esis,
[s.a.].
Buku.
MLA Style
Pulungan, Siti Eryda Lubis.
Let's Make Friends With English Book Two For Elementary School.
[s.l.]:
Esis,
[s.a.].
Buku.
Turabian Style
Pulungan, Siti Eryda Lubis.
Let's Make Friends With English Book Two For Elementary School.
[s.l.]:
Esis,
[s.a.].
Buku.