APA Edition Citation

Johnson, J. F., & Porter, R. S. (1968). Analytical gel permeation chromatography.

Chicago Edition Citation

Johnson, Julian F., and Roger S. Porter. Analytical Gel Permeation Chromatography. New York : Wiley Interscience, 1968.

MLA Edition Citation

Johnson, Julian F., and Roger S. Porter. Analytical Gel Permeation Chromatography. 1968.