Citazione Stile APA (7a Edizione)

Schalkwyk, H. D. v., Obi, A., Tilburg, A. v., & Fraser, G. (2011). Unlocking markets to smallholders: Lessons from South Africa. Wageningen Academic Publishers.

Citazione stile Chigago Style (17a edizione)

Schalkwyk, Herman D. van, Ajuruchukwu Obi, Aad van Tilburg, e Gavin Fraser. Unlocking Markets to Smallholders: Lessons from South Africa. Wageningen: Wageningen Academic Publishers, 2011.

Citatione MLA (9a ed.)

Schalkwyk, Herman D. van, et al. Unlocking Markets to Smallholders: Lessons from South Africa. Wageningen Academic Publishers, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.