Fouchier, J., Billet, F., & Epstein, H. (1970). Chemical dictionary (3rd rev. ed.). Netherlands Univ. Pr.
Cita Chicago (17th ed.)Fouchier, J., F. Billet, i H. Epstein. Chemical Dictionary. 3rd rev. ed. Nijmegen: Netherlands Univ. Pr, 1970.
Cita MLA (9th ed.)Fouchier, J., et al. Chemical Dictionary. 3rd rev. ed. Netherlands Univ. Pr, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.