Gaya APA
Mitchell, H., Malkogianni, M.
(2016).
Pioneer 1 workbook
(
2)
.
Jakarta:
mmpublications.
Gaya MLA
Mitchell, H.Q., Malkogianni, Marileni.
"Pioneer 1 workbook".
2
Jakarta:
mmpublications,
2016.
Buku Pelajaran.