Cita APA

King, E. J., Maguire, B. A., & Nagelschmidt, G. (1956). Further Studies of the Dust in Lungs of Coal-Miners.

Chicago Style Citation

King, E. J., B. A. Maguire, i G. Nagelschmidt. Further Studies of the Dust in Lungs of Coal-Miners. 1956.

Cita MLA

King, E. J., B. A. Maguire, i G. Nagelschmidt. Further Studies of the Dust in Lungs of Coal-Miners. 1956.