APA (7th ed.) Zitazioa

Sandhu, G. (1990). Research techniques in biological sciences. Anmol.

Chicago Style (17th ed.) Zitazioa

Sandhu, G.S. Research Techniques in Biological Sciences. New Delhi: Anmol, 1990.

MLA (9th ed.) Zitazioa

Sandhu, G.S. Research Techniques in Biological Sciences. Anmol, 1990.