Lua APA (7ú heag.)
Torbacke, M., Rudolphi, A. K., & Kassfeldt, E. (2014). Lubricants: Introduction to properties and performance. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Torbacke, Marika, Asa Kassman Rudolphi, agus Elisabet Kassfeldt. Lubricants: Introduction to Properties and Performance. West Sussex, England: John Wiley & Sons, 2014.
Lua MLA (9ú heag.)
Torbacke, Marika, et al. Lubricants: Introduction to Properties and Performance. John Wiley & Sons, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.