Gaya APA

Sutcliff, R., Escott, J. (1995). Oxford Bookworms [Stage 4]: the Eagle Of the Ninth (Cet. 1.--). New York: Oxford University Press.

Gaya MLA

Sutcliff, Rosemary., Escott, John. "Oxford Bookworms [Stage 4]: the Eagle Of the Ninth". Cet. 1.-- New York: Oxford University Press, 1995. Text.