APA (7th ed.) Citation

Sofer, G. K., & Nystrom, L. E. (1989). Process chromatography: A practical guide. Academic.

Chicago Style (17th ed.) Citation

Sofer, G. K., and L. E. Nystrom. Process Chromatography: A Practical Guide. London: Academic, 1989.

MLA (8th ed.) Citation

Sofer, G. K., and L. E. Nystrom. Process Chromatography: A Practical Guide. Academic, 1989.