APA ציטוט

Ulrich, G. D. (1984). A guide to chemical engineering process design and economics. Wiley.

Chicago Edition Citation

Ulrich, Gael D. A Guide to Chemical Engineering Process Design and Economics. New York: Wiley, 1984.

ציטוט MLA

Ulrich, Gael D. A Guide to Chemical Engineering Process Design and Economics. Wiley, 1984.