APA-viite

Pascua-Cantarero, P. M. (2016). Factors Related to Dropping Out in the Freshman and Sophomore Years in the Career of Teaching Mathematics at Universidad Nacional de Costa Rica.

Chicago-tyylinen lähdeviittaus

Pascua-Cantarero, Paola Michelle. Factors Related to Dropping Out in the Freshman and Sophomore Years in the Career of Teaching Mathematics At Universidad Nacional De Costa Rica. 2016.

MLA-viite

Pascua-Cantarero, Paola Michelle. Factors Related to Dropping Out in the Freshman and Sophomore Years in the Career of Teaching Mathematics At Universidad Nacional De Costa Rica. 2016.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.