Lua APA (7ú heag.)
Ibarrarn, M. E., & Boyd, R. (2006). Hacia el futuro: Energy, Economics, and the Environment in 21st Century Mexico. Springer Netherlands. https://doi.org/10.1007/1-4020-4771-1
Lua i Stíl Chicago (17ú heag.)
Ibarrarn, Maria Eugenia, agus Roy Boyd. Hacia El Futuro: Energy, Economics, and the Environment in 21st Century Mexico. Dordrecht: Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4771-1.
Lua MLA (9ú heag.)
Ibarrarn, Maria Eugenia, agus Roy Boyd. Hacia El Futuro: Energy, Economics, and the Environment in 21st Century Mexico. Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4771-1.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.