Cita APA

Kaplan, E., & McDonald, J. M. (1942). Blood Lead Determinations as a Health Department Laboratory Service.

Chicago Style Citation

Kaplan, Emanuel, i John M. McDonald. Blood Lead Determinations As a Health Department Laboratory Service. 1942.

Cita MLA

Kaplan, Emanuel, i John M. McDonald. Blood Lead Determinations As a Health Department Laboratory Service. 1942.

Atenció: Aquestes cites poden no estar 100% correctes.