Cita APA (7a ed.)

Curtis, W. (1914). Wave-Lengths of Hydrogen Lines and Determination of the Series Constant. Harrison and sons.

Cita Chicago Style (17a ed.)

Curtis, W.E. Wave-Lengths of Hydrogen Lines and Determination of the Series Constant. [London: Harrison and sons, 1914.

Cita MLA (9a ed.)

Curtis, W.E. Wave-Lengths of Hydrogen Lines and Determination of the Series Constant. Harrison and sons, 1914.