APA citiranje

HEWINGS, A., & HEWINGS, M. (2005). Grammar and context: An advanced resource book. Routledge.

Chicago Style (17th ed.) Citation

HEWINGS, Ann, and Martin HEWINGS. Grammar and Context: An Advanced Resource Book. London: Routledge, 2005.

MLA citiranje

HEWINGS, Ann, and Martin HEWINGS. Grammar and Context: An Advanced Resource Book. Routledge, 2005.