Gaya APA

Twain, M. et al (1995). Oxford Bookworms[Stage 2]: Huckleberry Finn (Cet. 2. --). New York: Oxford University Press.

Gaya MLA

Twain, Mark. et al. "Oxford Bookworms[Stage 2]: Huckleberry Finn". Cet. 2. -- New York: Oxford University Press, 1995. Text.