APA (7th ed.) Citation

Shao, D., Liu, L., & Tong, H. Responses of laying performance, eggshell quality, calcium, and phosphorus metabolism to feeding patterns and dietary available phosphorus levels in aged laying hens. Elsevier.

Chicago Style (17th ed.) Citation

Shao, Dan, Liangji Liu, and Haibing Tong. Responses of Laying Performance, Eggshell Quality, Calcium, and Phosphorus Metabolism to Feeding Patterns and Dietary Available Phosphorus Levels in Aged Laying Hens. Elsevier.

MLA (9th ed.) Citation

Shao, Dan, et al. Responses of Laying Performance, Eggshell Quality, Calcium, and Phosphorus Metabolism to Feeding Patterns and Dietary Available Phosphorus Levels in Aged Laying Hens. Elsevier.