APA-viite

Vergara-Buitrago, P. A. (2020). Strategies Implemented by the National System of Protected Areas of Colombia to Conserve its Paramos.

Chicago-tyylinen lähdeviittaus

Vergara-Buitrago, Paulina Alejandra. Strategies Implemented By the National System of Protected Areas of Colombia to Conserve Its Paramos. 2020.

MLA-viite

Vergara-Buitrago, Paulina Alejandra. Strategies Implemented By the National System of Protected Areas of Colombia to Conserve Its Paramos. 2020.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.