Cita APA (7a ed.)

Bukta, K., Borowska, A., & Becker, C. (2013). Rating EFL written performance. Versita, Versita Limited.

Cita Chicago Style (17a ed.)

Bukta, Katalin, Anna Borowska, y Carl Becker. Rating EFL Written Performance. London, England: Versita, Versita Limited, 2013.

Cita MLA (9a ed.)

Bukta, Katalin, et al. Rating EFL Written Performance. Versita, Versita Limited, 2013.