Παραπομπή APA

R Sreekrishnan. (1992). Immuna response of cattle to Boophilus annulatus ( acari IXodoider). College of veterinary and animal sciences.

Παραπομπή Chicago Style

R Sreekrishnan. Immuna Response of Cattle to Boophilus Annulatus ( Acari IXodoider). College of veterinary and animal sciences, 1992.

Παραπομπή MLA

R Sreekrishnan. Immuna Response of Cattle to Boophilus Annulatus ( Acari IXodoider). College of veterinary and animal sciences, 1992.