APA (7e ed.) Bronvermelding

(1989). Poultry houses and appliances: With special chapters on outdoor brooders or chick rearers with 219 illustrations. Nimrod Press.

Chicago (17e ed.) Bronvermelding

Poultry Houses and Appliances: With Special Chapters on Outdoor Brooders or Chick Rearers with 219 Illustrations. Hampshire: Nimrod Press, 1989.

MLA (8e ed.) Bronvermelding

Poultry Houses and Appliances: With Special Chapters on Outdoor Brooders or Chick Rearers with 219 Illustrations. Nimrod Press, 1989.