APA (7e ed.) Bronvermelding

Kim, J. H., Gibb, H. J., Howe, P., & Sheffer, M. (2006). Cobalt and inorganic cobalt compounds. World Health Organization.

Chicago (17e ed.) Bronvermelding

Kim, James H., Herman J. Gibb, Paul Howe, en Marla Sheffer. Cobalt and Inorganic Cobalt Compounds. Geneva: World Health Organization, 2006.

MLA (8e ed.) Bronvermelding

Kim, James H., et al. Cobalt and Inorganic Cobalt Compounds. World Health Organization, 2006.