(1976). Effect of light stimulus on Pekin ducks in the subtropics. III. On reproduction. EKB Journal Management System, 16(1), 59-64. doi: 10.21608/ejap.1976.145455
. "Effect of light stimulus on Pekin ducks in the subtropics. III. On reproduction". EKB Journal Management System, 16, 1, 1976, 59-64. doi: 10.21608/ejap.1976.145455
(1976). 'Effect of light stimulus on Pekin ducks in the subtropics. III. On reproduction', EKB Journal Management System, 16(1), pp. 59-64. doi: 10.21608/ejap.1976.145455
Effect of light stimulus on Pekin ducks in the subtropics. III. On reproduction. EKB Journal Management System, 1976; 16(1): 59-64. doi: 10.21608/ejap.1976.145455