Cita APA (7a ed.)
Eckerwall, M., Jansson, C., & Larsson, V. (2015). Tubular polyethylene biogas digesters.
Cita Chicago Style (17a ed.)
Eckerwall, Martin, Christian Jansson, y Viktor Larsson. Tubular Polyethylene Biogas Digesters. 2015.
Cita MLA (9a ed.)
Eckerwall, Martin, et al. Tubular Polyethylene Biogas Digesters. 2015.
Precaución: Estas citas no son 100% exactas.