APA-viite

González Castillo, M. Y. (1998). Evaluation of summer pests in the city of San Marcos (Carazo, Nicaragua) in two handling systems.

Chicago-tyylinen lähdeviittaus

González Castillo, Martha Y. Evaluation of Summer Pests in the City of San Marcos (Carazo, Nicaragua) in Two Handling Systems. 1998.

MLA-viite

González Castillo, Martha Y. Evaluation of Summer Pests in the City of San Marcos (Carazo, Nicaragua) in Two Handling Systems. 1998.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.