APA (7th ed.) Citation

Henglein, F., & Lang, R. (1969). Chemical technology (11th ed.). Pergamon.

Chicago Style (17th ed.) Citation

Henglein, F.A, and R.F Lang. Chemical Technology. 11th ed. Oxford: Pergamon, 1969.

MLA (9th ed.) Citation

Henglein, F.A, and R.F Lang. Chemical Technology. 11th ed. Pergamon, 1969.