Cytowanie według stylu APA (wyd. 7)

Henson, S., & Mitullah, W. V. (2004). Kenyan exports of Nile perch: Impact of food safety standards on an export-oriented supply chain. World Bank.

Cytowanie według stylu Chicago (wyd. 17)

Henson, Spencer, i W. V. Mitullah. Kenyan Exports of Nile Perch: Impact of Food Safety Standards on an Export-oriented Supply Chain. Washington, D.C: World Bank, 2004.

Cytowanie według stylu MLA (wyd. 9)

Henson, Spencer, i W. V. Mitullah. Kenyan Exports of Nile Perch: Impact of Food Safety Standards on an Export-oriented Supply Chain. World Bank, 2004.