APA Style

McDowell, C., Jakeman, V. (1996). Cambridge practice tests for IELTS 1: Students bookVanessa Jakeman, Clare McDowell . : Cambridge University Press.

MLA Style

McDowell, Clare., Jakeman, Vanessa. "Cambridge practice tests for IELTS 1: Students bookVanessa Jakeman, Clare McDowell". : Cambridge University Press, 1996. Text.