Cita APA (7a ed.)
Richardson, C. (1935). An introduction to statistical analysis. Harcourt, Brace.
Cita Chicago Style (17a ed.)
Richardson, C.H. An Introduction to Statistical Analysis. New York: Harcourt, Brace, 1935.
Cita MLA (9a ed.)
Richardson, C.H. An Introduction to Statistical Analysis. Harcourt, Brace, 1935.
Precaución: Estas citas no son 100% exactas.