APA-referens (7:e uppl.)

Shaw, A. L., Macklin, K. S., & Blake, J. P. (2012). Phytase Supplementation in a Reduced Calcium and Phosphorus Diet Fed to Broilers undergoing an Eimeria Challenge. Japan Poultry Science Association.

Chicago-referens (17:e uppl.)

Shaw, Ashley L., Kenneth S. Macklin, och John. P. Blake. Phytase Supplementation in a Reduced Calcium and Phosphorus Diet Fed to Broilers Undergoing an Eimeria Challenge. Japan Poultry Science Association, 2012.

MLA-referens (9:e uppl.)

Shaw, Ashley L., et al. Phytase Supplementation in a Reduced Calcium and Phosphorus Diet Fed to Broilers Undergoing an Eimeria Challenge. Japan Poultry Science Association, 2012.