Citação norma APA
Organisation for economic co-operation and development (OECD). (1964). Mathematics to-day: A guide for teachers (1a.ed.). Fehr, Howard F..
Citação norma Chicago
Organisation for economic co-operation and development (OECD). Mathematics To-day: A Guide for Teachers. 1a.ed. París: Fehr, Howard F., 1964.
Citação norma MLA
Organisation for economic co-operation and development (OECD). Mathematics To-day: A Guide for Teachers. 1a.ed. Fehr, Howard F., 1964.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.