Cita APA (7a ed.)

Johnston, J. (1850). Elements of chemistry for the use of schools. Thomas, Cowperthwait, & Co.

Cita Chicago Style (17a ed.)

Johnston, John. Elements of Chemistry for the Use of Schools. Philadelphia: Thomas, Cowperthwait, & Co, 1850.

Cita MLA (8a ed.)

Johnston, John. Elements of Chemistry for the Use of Schools. Thomas, Cowperthwait, & Co, 1850.