APA Edition Citation

Backhurst, J. R., Harker, J. H., & Richardson, J. F. (2008). Chemical Engineering (5.).

Chicago Edition Citation

Backhurst, J R., J H. Harker, and J F. Richardson. Chemical Engineering. 5. Amsterdan, Elsevier, 2008.

MLA Edition Citation

Backhurst, J R., et al. Chemical Engineering. 5. 2008.