ebrary, Inc, Nesbit, T., & Welton, M. (2013). Adult education and learning in precarious age: The Hamburg declaration revisited. Jossey-Bass.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc, Tom Nesbit, и Michael Welton. Adult Education and Learning in Precarious Age: The Hamburg Declaration Revisited. San Francisco, Calif.: Jossey-Bass, 2013.
Цитирование MLA (9-е изд.)ebrary, Inc, et al. Adult Education and Learning in Precarious Age: The Hamburg Declaration Revisited. Jossey-Bass, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.