Cita APA

Baitsell, G. A. (1939). Science in progress ([1st- series].). Yale University Press.

Citación estilo Chicago

Baitsell, George Alfred. Science in Progress. [1st- series]. New Haven: Yale University Press, 1939.

Cita MLA

Baitsell, George Alfred. Science in Progress. [1st- series]. Yale University Press, 1939.