APA-viite

Greeley, M. (1991). Postharvest technologies: Implications for food policy analysis. The world bank.

Chicago-tyylinen lähdeviittaus

Greeley, Martin. Postharvest Technologies: Implications for Food Policy Analysis. U S A: The world bank, 1991.

MLA-viite

Greeley, Martin. Postharvest Technologies: Implications for Food Policy Analysis. The world bank, 1991.