APA način citiranja

Salazar-Acuña, E. (2015). Greenhouse gases produced by primary schools in Belén, Heredia, Costa Rica.

Čikaški stil citiranja

Salazar-Acuña, Esteban. Greenhouse Gases Produced By Primary Schools in Belén, Heredia, Costa Rica. 2015.

MLA način citiranja

Salazar-Acuña, Esteban. Greenhouse Gases Produced By Primary Schools in Belén, Heredia, Costa Rica. 2015.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.