Cita APA (7a ed.)
Sally, P. J. Tools of the Trade: Introduction to Advanced Mathematics. American Mathematical Society.
Cita estilo Chicago (17a ed.)
Sally, Paul J. Tools of the Trade: Introduction to Advanced Mathematics. Providence, EUA: American Mathematical Society.
Cita MLA (9a ed.)
Sally, Paul J. Tools of the Trade: Introduction to Advanced Mathematics. American Mathematical Society.
Precaución: Estas citas no son 100% exactas.