APA citiranje

Gairns, R., & Redman, S. (2003). Natural English: Upper-intermediate student's book. Oxford University Press.

Chicago Style (17th ed.) Citation

Gairns, Ruth, and Stuart Redman. Natural English: Upper-intermediate Student's Book. Oxford: Oxford University Press, 2003.

MLA citiranje

Gairns, Ruth, and Stuart Redman. Natural English: Upper-intermediate Student's Book. Oxford University Press, 2003.