Chatfield, C. H., Taylor, C. F., & Ober, S. (1940). The Airplane and Its Engine (4a ed, 3a impr.). McGraw-Hill.
Cita Chicago Style (17a ed.)Chatfield, C. H., Charles Fayette Taylor, y Shatswell Ober. The Airplane and Its Engine. 4a ed, 3a impr. New York: McGraw-Hill, 1940.
Cita MLA (8a ed.)Chatfield, C. H., et al. The Airplane and Its Engine. 4a ed, 3a impr. McGraw-Hill, 1940.
Precaución: Estas citas no son 100% exactas.