APA-referens (7:e uppl.)

Barrera Castro Gina, Ocampo Carmona Luz, Olaya Florez John, & Pontificia Universidad Javeriana. Production and characterization of the mechanical and thermal properties of expanded polystyrene with recycled material.

Chicago-referens (17:e uppl.)

Barrera Castro Gina, Ocampo Carmona Luz, Olaya Florez John, och Pontificia Universidad Javeriana. Production and Characterization of the Mechanical and Thermal Properties of Expanded Polystyrene with Recycled Material.

MLA-referens (9:e uppl.)

Barrera Castro Gina, et al. Production and Characterization of the Mechanical and Thermal Properties of Expanded Polystyrene with Recycled Material.

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