Cita APA (7a ed.)

MacPherson, I. (1996). Cooperative principles for the 21st century. International Cooperative Alliance.

Cita Chicago Style (17a ed.)

MacPherson, Ian. Cooperative Principles for the 21st Century. Geneva: International Cooperative Alliance, 1996.

Cita MLA (9a ed.)

MacPherson, Ian. Cooperative Principles for the 21st Century. International Cooperative Alliance, 1996.