Harmer, W. D. (1916). Demonstration of Simpson Light Apparatus; Cases illustrating Results obtained by Use of Simpson Light.
Citação norma ChicagoHarmer, W. Douglas. Demonstration of Simpson Light Apparatus; Cases Illustrating Results Obtained By Use of Simpson Light. 1916.
Citação norma MLAHarmer, W. Douglas. Demonstration of Simpson Light Apparatus; Cases Illustrating Results Obtained By Use of Simpson Light. 1916.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.