APA-viite (7. p.)

Přez-Holgun̕ Wilson Javier, Grandas-Rincn̤ Isnardo Antonio, Ramr̕ez-Acevedo Lizeth Natalia, Torres-Barrera Nixon Hernǹ, & Universidad Pedagg̤ica y Tecnolg̤ica de Colombia -. Identification of the main active ingredients of agrochemicals used around the Lake of Tota, Colombia.

Chicago-viite (17. p.)

Přez-Holgun̕ Wilson Javier, Grandas-Rincn̤ Isnardo Antonio, Ramr̕ez-Acevedo Lizeth Natalia, Torres-Barrera Nixon Hernǹ, ja Universidad Pedagg̤ica y Tecnolg̤ica de Colombia -. Identification of the Main Active Ingredients of Agrochemicals Used Around the Lake of Tota, Colombia.

MLA-viite (9. p.)

Přez-Holgun̕ Wilson Javier, et al. Identification of the Main Active Ingredients of Agrochemicals Used Around the Lake of Tota, Colombia.