Cita APA (7th ed.)
Sauvain, W. H. (1934). A Study of the opinions of certain professional and non-professional groups regarding homogeneous or ability grouping. Teachers College, Columbia Univ.
Cita Chicago (17th ed.)
Sauvain, Walter Howard. A Study of the Opinions of Certain Professional and Non-professional Groups Regarding Homogeneous or Ability Grouping. New York: Teachers College, Columbia Univ, 1934.
Cita MLA (9th ed.)
Sauvain, Walter Howard. A Study of the Opinions of Certain Professional and Non-professional Groups Regarding Homogeneous or Ability Grouping. Teachers College, Columbia Univ, 1934.
Atenció: Aquestes cites poden no estar 100% correctes.