APA Цитирование

Murphy, R. (1993). Essential grammar in use: A reference and practice book for intermediate students. Cambridge: Cambridge University.

Chicago-стиль цитирования

Murphy, Raymond. Essential Grammar in Use: A Reference and Practice Book for Intermediate Students. Cambridge: Cambridge University, 1993.

MLA-цитирование

Murphy, Raymond. Essential Grammar in Use: A Reference and Practice Book for Intermediate Students. Cambridge: Cambridge University, 1993.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.