Cita APA (7a ed.)

Hill, L. A., & King, C. (1970). Contextualized vocabulary tests. Oxford University Press.

Cita Chicago Style (17a ed.)

Hill, L. A., y Colin King. Contextualized Vocabulary Tests. London: Oxford University Press, 1970.

Cita MLA (9a ed.)

Hill, L. A., y Colin King. Contextualized Vocabulary Tests. Oxford University Press, 1970.