APA (7th ed.) Citation

Ludwig, E. E. (1977). Applied process design for chemical and petrochemical plants (2nd ed.). Gulf.

Chicago Style (17th ed.) Citation

Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. 2nd ed. Houston, TX: Gulf, 1977.

MLA (9th ed.) Citation

Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. 2nd ed. Gulf, 1977.