APA Style

Berry, E, M., Clayton, S. (2006). English 6, Writing and Grammar : Teacher's Edition with CD- ROM, Second Edition (Fotokopi Hitam Putih) . South Carolina: BJU Press.

MLA Style

Berry, Eileen, M.., Clayton, Sarah. "English 6, Writing and Grammar : Teacher's Edition with CD- ROM, Second Edition (Fotokopi Hitam Putih)". South Carolina: BJU Press, 2006. Text.