O'Neill, R., & Laporte, P. (1982). Américan Kernel lessons: Advanced teacher's manual (1st edition.). Longman.
Cita Chicago Style (17a ed.)O'Neill, Robert, y Penny Laporte. Américan Kernel Lessons: Advanced Teacher's Manual. 1st edition. New York: Longman, 1982.
Cita MLA (8a ed.)O'Neill, Robert, y Penny Laporte. Américan Kernel Lessons: Advanced Teacher's Manual. 1st edition. Longman, 1982.
Precaución: Estas citas no son 100% exactas.