APA-viite (7. p.)

Sanjurjo-Sǹchez Jorge, Alves Carlos, Vidal Romani Juan Ramn̤, & Universidad Nacional de Colombia. Departamento de Geociencias. Assessing the weathering of granitic stones on historical urban buildings by geochemical indices.

Chicago-viite (17. p.)

Sanjurjo-Sǹchez Jorge, Alves Carlos, Vidal Romani Juan Ramn̤, ja Universidad Nacional de Colombia. Departamento de Geociencias. Assessing the Weathering of Granitic Stones on Historical Urban Buildings by Geochemical Indices.

MLA-viite (9. p.)

Sanjurjo-Sǹchez Jorge, et al. Assessing the Weathering of Granitic Stones on Historical Urban Buildings by Geochemical Indices.