Παραπομπή σε μορφή APA (7η εκδ.)

Central Scientific Company. (1922). Laboratory apparatus for chemical, industrial, metallurgical, bacteriological, biological, board of health, hospital and soil testing laboratories. Central Scientific Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Central Scientific Company. Laboratory Apparatus for Chemical, Industrial, Metallurgical, Bacteriological, Biological, Board of Health, Hospital and Soil Testing Laboratories. Chicago: Central Scientific Co., 1922.

Παραπομπή σε μορφή MLA (8th εκδ.)

Central Scientific Company. Laboratory Apparatus for Chemical, Industrial, Metallurgical, Bacteriological, Biological, Board of Health, Hospital and Soil Testing Laboratories. Central Scientific Co., 1922.