Não informado. (1926). United States egg and poultry magazine. Institute of American Poultry Industries.
Citação do estilo Chicago (17ª ed.)Não informado. United States Egg and Poultry Magazine. Mount Morris, Ill: Institute of American Poultry Industries, 1926.
Citação MLA (8ª ed.)Não informado. United States Egg and Poultry Magazine. Institute of American Poultry Industries, 1926.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.