Cita APA (7a ed.)

Bottomley, T. (1987). An introduction to cooperatives: A programmed learning text. Intermediate Technology.

Cita Chicago Style (17a ed.)

Bottomley, Trevor. An Introduction to Cooperatives: A Programmed Learning Text. London: Intermediate Technology, 1987.

Cita MLA (9a ed.)

Bottomley, Trevor. An Introduction to Cooperatives: A Programmed Learning Text. Intermediate Technology, 1987.