APA ציטוט

Othmer, D. F., & Kirk, R. E. (1978). Encyclopedia of Chemical Technology (3rd ed.). Wiley Eastern.

Chicago Edition Citation

Othmer, Donald Frederick, and Raymond Eller Kirk. Encyclopedia of Chemical Technology. 3rd ed. New York: Wiley Eastern, 1978.

ציטוט MLA

Othmer, Donald Frederick, and Raymond Eller Kirk. Encyclopedia of Chemical Technology. 3rd ed. Wiley Eastern, 1978.