Lua APA (7ú heag.)

Houghton, I., Aplin, K., & Nicoll, K. (2013). Triboelectric charging of volcanic ash from the 2011 Grimsvotn eruption.

Lua i Stíl Chicago (17ú heag.)

Houghton, I., K. Aplin, agus K. Nicoll. Triboelectric Charging of Volcanic Ash from the 2011 Grimsvotn Eruption. 2013.

Lua MLA (9ú heag.)

Houghton, I., et al. Triboelectric Charging of Volcanic Ash from the 2011 Grimsvotn Eruption. 2013.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.