Cita APA (7a ed.)

Lado, R. (1967). An Intensive course in English. University of Michigan Press.

Cita Chicago Style (17a ed.)

Lado, Robert. An Intensive Course in English. Ann Arbor: University of Michigan Press, 1967.

Cita MLA (8a ed.)

Lado, Robert. An Intensive Course in English. University of Michigan Press, 1967.