APA (7th ed.) Zitazioa

SINGH, S. (1980). Econometrics and mathematical economics (2nd ed.). S. Chand.

Chicago Style (17th ed.) Zitazioa

SINGH, S.P. Econometrics and Mathematical Economics. 2nd ed. New Delhi: S. Chand, 1980.

MLA (9th ed.) Zitazioa

SINGH, S.P. Econometrics and Mathematical Economics. 2nd ed. S. Chand, 1980.