APA (7th ed.) Zitazioa
Singh, H. L. (1990). Scientific temper and education. Commonwealth Publishers.
Chicago Style (17th ed.) Zitazioa
Singh, Hem Lata. Scientific Temper and Education. New Delhi: Commonwealth Publishers, 1990.
MLA (9th ed.) Zitazioa
Singh, Hem Lata. Scientific Temper and Education. Commonwealth Publishers, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.