HAMP-LYONS, L., & HEASLEY, B. (1990). Study writing: A Course in written english for academicand professional purposes. Cambridge University Press.
Цитирование в стиле Чикаго (17-е изд.)HAMP-LYONS, Liz, и Ben HEASLEY. Study Writing: A Course in Written English for Academicand Professional Purposes. New York: Cambridge University Press, 1990.
Цитирование MLA (9-е изд.)HAMP-LYONS, Liz, и Ben HEASLEY. Study Writing: A Course in Written English for Academicand Professional Purposes. Cambridge University Press, 1990.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.