APA (7th ed.) Zitazioa
ebrary, Inc, Jain, N. K., Siddiqi, M., & Weisburger, J. H. (2006). Protective effects of tea on human health. CABI.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, N. K. Jain, Maqsood Siddiqi, eta J. H. Weisburger. Protective Effects of Tea on Human Health. Wallingford: CABI, 2006.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Protective Effects of Tea on Human Health. CABI, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.