National Research Council (Estados Unidos). Subcommittee on Dog Nutrition, & National Research Council (Estados Unidos). Subcommittee on Dog Nutrition. (1985). Nutrient requirements of dogs (Rev. edition --.). Washington: National Academic Press.
Chicago Style CitationNational Research Council (Estados Unidos). Subcommittee on Dog Nutrition, and National Research Council (Estados Unidos). Subcommittee on Dog Nutrition. Nutrient Requirements of Dogs. Rev. edition --. Washington: National Academic Press, 1985.
MLA CitationNational Research Council (Estados Unidos). Subcommittee on Dog Nutrition, and National Research Council (Estados Unidos). Subcommittee on Dog Nutrition. Nutrient Requirements of Dogs. Rev. edition --. Washington: National Academic Press, 1985.