Dellar, H., & Walkley, A. (2016). Outcomes: Intermediate Student's Book (second edition.). National Geographic Learning; Cengage Learning.
Цитирование в стиле Чикаго (17-е изд.)Dellar, Hugh, и Andrew Walkley. Outcomes: Intermediate Student's Book. second edition. United Kingdom: National Geographic Learning; Cengage Learning, 2016.
Цитирование MLA (9-е изд.)Dellar, Hugh, и Andrew Walkley. Outcomes: Intermediate Student's Book. second edition. National Geographic Learning; Cengage Learning, 2016.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.