Cita APA (7a ed.)

Newholm, T., Spear, R., & Thomas, A. (1993). Trends in cooperative development. Cooperatives Research Unit, Open University.

Cita Chicago Style (17a ed.)

Newholm, Terry, Roger Spear, y Alan Thomas. Trends in Cooperative Development. Milton Keynes: Cooperatives Research Unit, Open University, 1993.

Cita MLA (9a ed.)

Newholm, Terry, et al. Trends in Cooperative Development. Cooperatives Research Unit, Open University, 1993.