Cita APA (7a ed.)

Hafenmayer Stefańska, J., Hafenmayer, W., Hünlich, D., & Plummer, J. (2013). The future makers: A journey to people who are changing the world - and what we can learn from them. Greenleaf Publishing.

Cita Chicago Style (17a ed.)

Hafenmayer Stefańska, Joanna, Wolfgang Hafenmayer, David Hünlich, y Jessica Plummer. The Future Makers: A Journey to People Who Are Changing the World - and What We Can Learn from Them. Sheffield, UK: Greenleaf Publishing, 2013.

Cita MLA (8a ed.)

Hafenmayer Stefańska, Joanna, et al. The Future Makers: A Journey to People Who Are Changing the World - and What We Can Learn from Them. Greenleaf Publishing, 2013.