APA引文

Carter, R., Hughes, R., & McCarthy, M. Exploring grammar in context. Grammar reference and practice upper-intermediate and advanced.

Chicago Style (17th ed.) Citation

Carter, Ronald, Rebecca Hughes, and Michael McCarthy. Exploring Grammar in Context. Grammar Reference and Practice Upper-intermediate and Advanced.

MLA引文

Carter, Ronald, et al. Exploring Grammar in Context. Grammar Reference and Practice Upper-intermediate and Advanced.