Citação norma APA

Porter, J. Y. (1965). Correlations between the 1960 entrance requirements and academic achievements of the sophomore students of the U.P. High School. s.n.].

Citação norma Chicago

Porter, Josefina Yap. Correlations Between the 1960 Entrance Requirements and Academic Achievements of the Sophomore Students of the U.P. High School. [Quezon city: s.n.], 1965.

Citação norma MLA

Porter, Josefina Yap. Correlations Between the 1960 Entrance Requirements and Academic Achievements of the Sophomore Students of the U.P. High School. s.n.], 1965.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.