(2004). Comparison between three estrus synchronization program using progestagens during the breeding season in the ewe. Veterinary Research & Biological Products, 17(4), 86-91.
MLA
. "Comparison between three estrus synchronization program using progestagens during the breeding season in the ewe". Veterinary Research & Biological Products, 17, 4, 2004, 86-91.
HARVARD
(2004). 'Comparison between three estrus synchronization program using progestagens during the breeding season in the ewe', Veterinary Research & Biological Products, 17(4), pp. 86-91.
VANCOUVER
Comparison between three estrus synchronization program using progestagens during the breeding season in the ewe. Veterinary Research & Biological Products, 2004; 17(4): 86-91.
)