Gaya APA
MUHAMMAD, ., FARMADIANI, C, [.
(2013).
Top 1 TOEFL:
.
Yogyakarta:
Trans Idea Publishing.
Gaya MLA
MUHAMMAD, ., FARMADIANI, Chrisna, [penyunt.].
"Top 1 TOEFL:".
Yogyakarta:
Trans Idea Publishing,
2013.
Buku.