APA-viite

Andrés, C. (2011). Innocuity and quality systems in three small agro-industrial companies from San Carlos, Costa Rica.

Chicago-tyylinen lähdeviittaus

Andrés, Carmen. Innocuity and Quality Systems in Three Small Agro-industrial Companies From San Carlos, Costa Rica. 2011.

MLA-viite

Andrés, Carmen. Innocuity and Quality Systems in Three Small Agro-industrial Companies From San Carlos, Costa Rica. 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.