Roberts, H. A., & Platt, C. S. (1947). Roberts' Commercial poultry raising: A thoroughly practical and complete reference work for the amateur, fancier or general farmer, especially adapted to the commercial poultryman... David McKay company.
Chicago Style (17th ed.) CitationRoberts, H. Armstrong, and Clarence Sellers Platt. Roberts' Commercial Poultry Raising: A Thoroughly Practical and Complete Reference Work for the Amateur, Fancier or General Farmer, Especially Adapted to the Commercial Poultryman... Philadelphia: David McKay company, 1947.
MLA (9th ed.) CitationRoberts, H. Armstrong, and Clarence Sellers Platt. Roberts' Commercial Poultry Raising: A Thoroughly Practical and Complete Reference Work for the Amateur, Fancier or General Farmer, Especially Adapted to the Commercial Poultryman... David McKay company, 1947.