APA Цитирование

Learn to speak English: The complete interaction learning solution for non-English speakers of any language background.

Chicago-стиль цитирования

Learn to Speak English: The Complete Interaction Learning Solution for Non-English Speakers of Any Language Background.

MLA-цитирование

Learn to Speak English: The Complete Interaction Learning Solution for Non-English Speakers of Any Language Background.

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