APA (7th ed.) Citation

Allen, T., & Marshall, K. (1972). The electrical sensing zone method of particle size measurement : the Coulter Principle / by T. Allen and K. Marshall: The Coulter Principle. University of Bradford.

Chicago Style (17th ed.) Citation

Allen, Terence, and Keith Marshall. The Electrical Sensing Zone Method of Particle Size Measurement : The Coulter Principle / by T. Allen and K. Marshall: The Coulter Principle. [Bradford: University of Bradford, 1972.

MLA (9th ed.) Citation

Allen, Terence, and Keith Marshall. The Electrical Sensing Zone Method of Particle Size Measurement : The Coulter Principle / by T. Allen and K. Marshall: The Coulter Principle. University of Bradford, 1972.

Warning: These citations may not always be 100% accurate.