APA (7th ed.) Zitazioa
Sŏng, S., Horn, K., & Held, B. (2008). Estimating the cost of administering the Department of Defense Small Business Innovation Research (SBIR) Program. RAND Corp..
Chicago Style (17th ed.) Zitazioa
Sŏng, So-mi, Kenneth Horn, eta Bruce Held. Estimating the Cost of Administering the Department of Defense Small Business Innovation Research (SBIR) Program. Santa Monica, Calif.: RAND Corp., 2008.
MLA (9th ed.) Zitazioa
Sŏng, So-mi, et al. Estimating the Cost of Administering the Department of Defense Small Business Innovation Research (SBIR) Program. RAND Corp., 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.