Παραπομπή σε μορφή APA (7η εκδ.)

Backhurst, J. R., Harker, J. H., & Richardson, J. F. (2001). Solutions to the problems in chemical engineering volume 1: Chemical engineering, J. M. Coulson and J. F. Richardson (1a. ed.). Butterworth Heinemann.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Backhurst, J. R., J. H. Harker, και J. F. Richardson. Solutions to the Problems in Chemical Engineering Volume 1: Chemical Engineering, J. M. Coulson and J. F. Richardson. 1a. ed. Oxford: Butterworth Heinemann, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Backhurst, J. R., et al. Solutions to the Problems in Chemical Engineering Volume 1: Chemical Engineering, J. M. Coulson and J. F. Richardson. 1a. ed. Butterworth Heinemann, 2001.