APA
Wrathall A. E., Brown K. F. D., Sayers A. R., Wells G. A. H., Simmons M. M., Farrelly S. S. J., Bellerby P., Squirrell J., Spencer Y. I., Wells M., Stack M. J., Bastiman B., Pullar D., Scatcherd J., Heasman L., Parker J., Hannam D. A. R., Helliwell D. W., Chree A. & Fraser H. (20020917). Studies of embryo transfer from cattle clinically affected by bovine spongiform encephalopathy (BSE). : The Veterinary record.
Chicago
Wrathall A E, Brown K F D, Sayers A R, Wells G A H, Simmons M M, Farrelly S S J, Bellerby P, Squirrell J, Spencer Y I, Wells M, Stack M J, Bastiman B, Pullar D, Scatcherd J, Heasman L, Parker J, Hannam D A R, Helliwell D W, Chree A and Fraser H. 20020917. Studies of embryo transfer from cattle clinically affected by bovine spongiform encephalopathy (BSE). : The Veterinary record.
Harvard
Wrathall A. E., Brown K. F. D., Sayers A. R., Wells G. A. H., Simmons M. M., Farrelly S. S. J., Bellerby P., Squirrell J., Spencer Y. I., Wells M., Stack M. J., Bastiman B., Pullar D., Scatcherd J., Heasman L., Parker J., Hannam D. A. R., Helliwell D. W., Chree A. and Fraser H. (20020917). Studies of embryo transfer from cattle clinically affected by bovine spongiform encephalopathy (BSE). : The Veterinary record.
MLA
Wrathall A E, Brown K F D, Sayers A R, Wells G A H, Simmons M M, Farrelly S S J, Bellerby P, Squirrell J, Spencer Y I, Wells M, Stack M J, Bastiman B, Pullar D, Scatcherd J, Heasman L, Parker J, Hannam D A R, Helliwell D W, Chree A and Fraser H. Studies of embryo transfer from cattle clinically affected by bovine spongiform encephalopathy (BSE). : The Veterinary record. 20020917.