Lua APA (7ú heag.)
ebrary, Inc, Campbell, A. K., & Dix, L. S. (1990). Recruitment, retention, and utilization of federal scientists and engineers: A report to the Carnegie Commission on Science, Technology, and Government. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Alan K. Campbell, agus Linda S. Dix. Recruitment, Retention, and Utilization of Federal Scientists and Engineers: A Report to the Carnegie Commission on Science, Technology, and Government. Washington, D.C.: National Academy Press, 1990.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Recruitment, Retention, and Utilization of Federal Scientists and Engineers: A Report to the Carnegie Commission on Science, Technology, and Government. National Academy Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.