Cita APA (7th ed.)
Kielhorn, J., Melching-Kollmuss, S., & Mangelsdorf, I. (2006). Dermal absorption. World Health Organization.
Cita Chicago (17th ed.)
Kielhorn, J., Stephanie Melching-Kollmuss, i I. Mangelsdorf. Dermal Absorption. Geneva: World Health Organization, 2006.
Cita MLA (9th ed.)
Kielhorn, J., et al. Dermal Absorption. World Health Organization, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.