APA Style

Ackroyd, S., Thacker, C. (2006). English in Mind: Teacher's Resource Pack 1 (cet. 5). New York: Cambridge University Press.

MLA Style

Ackroyd, Sarah., Thacker, Claire. "English in Mind: Teacher's Resource Pack 1". cet. 5 New York: Cambridge University Press, 2006. Buku SMP Athalia.