APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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