Цитирование APA (7-е изд.)
Walsh, T. (2011). Unlocking the gates: How and why leading universities are opening up access to their courses. Princeton University Press.
Цитирование в стиле Чикаго (17-е изд.)
Walsh, Taylor. Unlocking the Gates: How and Why Leading Universities Are Opening Up Access to Their Courses. Princeton: Princeton University Press, 2011.
Цитирование MLA (9-е изд.)
Walsh, Taylor. Unlocking the Gates: How and Why Leading Universities Are Opening Up Access to Their Courses. Princeton University Press, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.