Jacobs, R. A., & Roderick A.Jacobs. (1995). English syntax: A grammar for english language professionals. United Kingdom: Oxford University Press.
استشهاد بنمط شيكاغوJacobs, Roderick A., و Roderick A.Jacobs. English Syntax: A Grammar for English Language Professionals. United Kingdom: Oxford University Press, 1995.
MLA استشهادJacobs, Roderick A., و Roderick A.Jacobs. English Syntax: A Grammar for English Language Professionals. United Kingdom: Oxford University Press, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.