Cita APA (7a ed.)

Institute for Social Inventions, Albery, N., Roddick, A., & Yule, V. (1992). The book of visions: An Encyclopaedia of social innovations. [s.n].

Cita Chicago Style (17a ed.)

Institute for Social Inventions, Nicholas Albery, Anita Roddick, y Valerie Yule. The Book of Visions: An Encyclopaedia of Social Innovations. Virgin BookS, London: [s.n], 1992.

Cita MLA (9a ed.)

Institute for Social Inventions, et al. The Book of Visions: An Encyclopaedia of Social Innovations. [s.n], 1992.