Cita APA (7a ed.)

Goldschmiedt, H. (1973). Practical formulas for hobby or profit (1a. ed.). Chemical Publishing Co.

Cita Chicago Style (17a ed.)

Goldschmiedt, Henry. Practical Formulas for Hobby or Profit. 1a. ed. Nueva York: Chemical Publishing Co, 1973.

Cita MLA (9a ed.)

Goldschmiedt, Henry. Practical Formulas for Hobby or Profit. 1a. ed. Chemical Publishing Co, 1973.