APA-ийн эшлэл(7 дахь хэвлэлт)

Davis, J. A. (1996). Encyclopaedia of scientific developments inventions and discoveries. Bhavana Books and Prints.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Davis, J.R. Ainsworth. Encyclopaedia of Scientific Developments Inventions and Discoveries. New Delhi: Bhavana Books and Prints, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Davis, J.R. Ainsworth. Encyclopaedia of Scientific Developments Inventions and Discoveries. Bhavana Books and Prints, 1996.