Cita APA

Omelanczuk Anita, & Krantz Caroline. (2007). Solutions: Pre-intermediate teacher´s book. Oxford: Oxford University Press.

Citación estilo Chicago

Omelanczuk Anita, y Krantz Caroline. Solutions: Pre-intermediate Teacher´s Book. Oxford: Oxford University Press, 2007.

Cita MLA

Omelanczuk Anita, y Krantz Caroline. Solutions: Pre-intermediate Teacher´s Book. Oxford: Oxford University Press, 2007.