Cita APA

SALKIND, C. T. (1961). Contest problem book I: Annual high school mathematics examinations. 1950-1960. Washington, EE.UU: THE MATHEMATICAL ASSOCIATION OF AMERICA.

Citación estilo Chicago

SALKIND, Charles T. Contest Problem Book I: Annual High School Mathematics Examinations. 1950-1960. Washington, EE.UU: THE MATHEMATICAL ASSOCIATION OF AMERICA, 1961.

Cita MLA

SALKIND, Charles T. Contest Problem Book I: Annual High School Mathematics Examinations. 1950-1960. Washington, EE.UU: THE MATHEMATICAL ASSOCIATION OF AMERICA, 1961.