APA Citatie

Waters, M., & Mary Waters; Alan Waters. (1995). Study Tasks in English Student's book. Cambridge,New York: Cambridge University Press.

Chicago Style citaat

Waters, Mary, en Mary Waters; Alan Waters. Study Tasks in English Student's Book. Cambridge,New York: Cambridge University Press, 1995.

MLA citatie

Waters, Mary, en Mary Waters; Alan Waters. Study Tasks in English Student's Book. Cambridge,New York: Cambridge University Press, 1995.