Cita APA (7a ed.)

Hornby, A. S. (1955). Oxford progressive English for adult learners: Teacher's handbook, book two. Oxford University Press.

Cita Chicago Style (17a ed.)

Hornby, A. S. Oxford Progressive English for Adult Learners: Teacher's Handbook, Book Two. London: Oxford University Press, 1955.

Cita MLA (8a ed.)

Hornby, A. S. Oxford Progressive English for Adult Learners: Teacher's Handbook, Book Two. Oxford University Press, 1955.