APA (7th ed.) Citation

Jäntschi, L., Naşcu, H. I., & Archives, T. P. S. U. C. Free Software Development. 2. Numerical Description of Soft Acid with Soft Base Titration. http://lori.academicdirect.org/works/?f=14.

Chicago Style (17th ed.) Citation

Jäntschi, Lorentz, Horea Iustin Naşcu, and The Pennsylvania State University CiteSeerX Archives. "Free Software Development. 2. Numerical Description of Soft Acid with Soft Base Titration." Http://lori.academicdirect.org/works/?f=14 .

MLA (9th ed.) Citation

Jäntschi, Lorentz, et al. "Free Software Development. 2. Numerical Description of Soft Acid with Soft Base Titration." Http://lori.academicdirect.org/works/?f=14, .