APA (7th ed.) Citation

Backhurst, J. R., & Harker, J. H. Solutions to the problems in chemical engineering. Pergamon Pr.

Chicago Style (17th ed.) Citation

Backhurst, John R., and John H. Harker. Solutions to the Problems in Chemical Engineering. Frankfurt: Pergamon Pr.

MLA (9th ed.) Citation

Backhurst, John R., and John H. Harker. Solutions to the Problems in Chemical Engineering. Pergamon Pr.