Gills, J. F. (1979). The relationship between students' attitude toward high school and their academic achievement: A five year study. Northwestern University.
Chicago Style (17th ed.) CitationGills, John Frederick. The Relationship Between Students' Attitude Toward High School and Their Academic Achievement: A Five Year Study. Chicago: Northwestern University, 1979.
MLA (8th ed.) CitationGills, John Frederick. The Relationship Between Students' Attitude Toward High School and Their Academic Achievement: A Five Year Study. Northwestern University, 1979.
Warning: These citations may not always be 100% accurate.