APA (7th ed.) Zitazioa
Hill, N. (2021). Think and Grow Rich. R R Publications.
Chicago Style (17th ed.) Zitazioa
Hill, Napoleon. Think and Grow Rich. Dhaka: R R Publications, 2021.
MLA (9th ed.) Zitazioa
Hill, Napoleon. Think and Grow Rich. R R Publications, 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.