APA ציטוט

Riegel, E. R. (1974). Riegel,s handbook of industrial chemistry (7thed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Riegel, Emil Raymond. Riegel,s Handbook of Industrial Chemistry. 7thed. New York: Van Nostrand, 1974.

ציטוט MLA

Riegel, Emil Raymond. Riegel,s Handbook of Industrial Chemistry. 7thed. Van Nostrand, 1974.