APA (7th ed.) Zitazioa
Reynolds, P. D. (2007). Entrepreneurship in The United States: The Future is Now. Springer US. https://doi.org/10.1007/978-0-387-45671-3
Chicago Style (17th ed.) Zitazioa
Reynolds, Paul Davidson. Entrepreneurship in The United States: The Future Is Now. Boston, MA: Springer US, 2007. https://doi.org/10.1007/978-0-387-45671-3.
MLA (9th ed.) Zitazioa
Reynolds, Paul Davidson. Entrepreneurship in The United States: The Future Is Now. Springer US, 2007. https://doi.org/10.1007/978-0-387-45671-3.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.