APA ציטוט

Othmer, K. (1938). Encyclopedia of chemical technology (2nd ed.). Wiley Interscience.

Chicago Edition Citation

Othmer, Kirk. Encyclopedia of Chemical Technology. 2nd ed. New York: Wiley Interscience, 1938.

ציטוט MLA

Othmer, Kirk. Encyclopedia of Chemical Technology. 2nd ed. Wiley Interscience, 1938.