Cita APA (7a ed.)

Fresenius, C. R., Allen, O. D., & Johnson, S. W. (1881). A system of instruction in quantitative chemical analysis ([2d American ed.] from the last English and German editions.). J. Wiley.

Cita Chicago Style (17a ed.)

Fresenius, C. Remigius, O. D. Allen, y Samuel W. Johnson. A System of Instruction in Quantitative Chemical Analysis. [2d American ed.] from the last English and German editions. New York: J. Wiley, 1881.

Cita MLA (8a ed.)

Fresenius, C. Remigius, et al. A System of Instruction in Quantitative Chemical Analysis. [2d American ed.] from the last English and German editions. J. Wiley, 1881.