Citazione APA

Heiliger, E. M., & Henderson, P. B. (1971). Library automation: Experience, methodology and technology of the library as an information system. McGraw-Hill.

Stile di citazione Chicago

Heiliger, Edward M., e Paul B. Henderson. Library Automation: Experience, Methodology and Technology of the Library as an Information System. New York: McGraw-Hill, 1971.

Citazione MLA

Heiliger, Edward M., e Paul B. Henderson. Library Automation: Experience, Methodology and Technology of the Library as an Information System. McGraw-Hill, 1971.