Heller, N. (1994). Projects for new technologies in education: Grades 6-9. Teacher Ideas Press.
芝加哥风格引文Heller, Norma. Projects for New Technologies in Education: Grades 6-9. Englewood, Colo: Teacher Ideas Press, 1994.
MLA引文Heller, Norma. Projects for New Technologies in Education: Grades 6-9. Teacher Ideas Press, 1994.
警告：这些引文格式不一定是100％准确.