Campbell P. N., Peters T. J. & Smith A. D. (2006). Biochemistry Illustrated. Edinburgh: Churchill Livingstone.
Campbell Peter N, Peters Timothy J and Smith Anthony D. 2006. Biochemistry Illustrated. Edinburgh: Churchill Livingstone.
Campbell P. N., Peters T. J. and Smith A. D. (2006). Biochemistry Illustrated. Edinburgh: Churchill Livingstone.
Campbell Peter N, Peters Timothy J and Smith Anthony D. Biochemistry Illustrated. Edinburgh: Churchill Livingstone. 2006.