APA (7 ম সংস্করণ) উদ্ধৃতি

Central Scientific Company. (1927). Laboratory apparatus for chemical, industrial, metallurgical, bacteriological, biological, board of health, clinical, hospital and commercial testing laboratories. Central scientific co..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Central Scientific Company. Laboratory Apparatus for Chemical, Industrial, Metallurgical, Bacteriological, Biological, Board of Health, Clinical, Hospital and Commercial Testing Laboratories. Chicago: Central scientific co., 1927.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Central Scientific Company. Laboratory Apparatus for Chemical, Industrial, Metallurgical, Bacteriological, Biological, Board of Health, Clinical, Hospital and Commercial Testing Laboratories. Central scientific co., 1927.