Cita APA

National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition, & National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition. (1981). Nutrient requirements of coldwater fishes. Washington: National Academic Press.

Citación estilo Chicago

National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition, y National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition. Nutrient Requirements of Coldwater Fishes. Washington: National Academic Press, 1981.

Cita MLA

National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition, y National Research Council (Estados Unidos). Subcommittee on Coldwater Fish Nutrition. Nutrient Requirements of Coldwater Fishes. Washington: National Academic Press, 1981.