Cita APA (7th ed.)
Bullough, R. V. (1991). Classroom applications of microcomputers (2nd ed.). Merrill ; Collier Macmillan Canada.
Cita Chicago (17th ed.)
Bullough, Robert V. Classroom Applications of Microcomputers. 2nd ed. New York : Toronto: Merrill ; Collier Macmillan Canada, 1991.
Cita MLA (9th ed.)
Bullough, Robert V. Classroom Applications of Microcomputers. 2nd ed. Merrill ; Collier Macmillan Canada, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.