Citazione Stile APA (7a Edizione)

Constant, B. (1974). Chemical and process technology encyclopedia. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Constant, Benjamin. Chemical and Process Technology Encyclopedia. Nueva York: McGraw-Hill, 1974.

Citatione MLA (9a ed.)

Constant, Benjamin. Chemical and Process Technology Encyclopedia. McGraw-Hill, 1974.