APA-viite

Amir, P. (1989). Conducting on-farm animal research: Procedures & economic analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development.

Chicago-tyylinen lähdeviittaus

Amir, Pervaiz. Conducting On-farm Animal Research: Procedures & Economic Analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development, 1989.

MLA-viite

Amir, Pervaiz. Conducting On-farm Animal Research: Procedures & Economic Analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development, 1989.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.