APA Style
Harris, Michael, Sikorzynska, Anna, White, Lindsay, Mower, David. (2012).
CD New Challenges : ActiveTeach 4 .
New York:
Pearson Education Limitted.
Chicago Style
Harris, Michael, Sikorzynska, Anna, White, Lindsay, Mower, David.
CD New Challenges : ActiveTeach 4.
New York:
Pearson Education Limitted,
2012.
Buku SMP Athalia.
MLA Style
Harris, Michael, Sikorzynska, Anna, White, Lindsay, Mower, David.
CD New Challenges : ActiveTeach 4.
New York:
Pearson Education Limitted,
2012.
Buku SMP Athalia.
Turabian Style
Harris, Michael, Sikorzynska, Anna, White, Lindsay, Mower, David.
CD New Challenges : ActiveTeach 4.
New York:
Pearson Education Limitted,
2012.
Buku SMP Athalia.