Tratado de calculo comercial /

Chicago citation style
Marques, Alvaro Duarte de Sousa. Tratado de calculo comercial /. 1915. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100004695. (Accessed October 22, 2018.)
APA citation style
Marques, Alvaro Duarte de Sousa, (1915) Tratado de calculo comercial /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100004695
MLA citation style
Marques, Alvaro Duarte de Sousa. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100004695>.
Note: These citations are programmatically generated and may be incomplete.