Cita APA (7a ed.)
Helsel, L., & Greenberg, D. (2007). Helping struggling writers succeed: A self-regulated strategy instruction program. Reading Teacher, 60(8), 752-761.
Cita Chicago Style (17a ed.)
Helsel, Lisa, y Daphne Greenberg. "Helping Struggling Writers Succeed: A Self-regulated Strategy Instruction Program." Reading Teacher 60, no. 8 (2007): 752-761.
Cita MLA (9a ed.)
Helsel, Lisa, y Daphne Greenberg. "Helping Struggling Writers Succeed: A Self-regulated Strategy Instruction Program." Reading Teacher, vol. 60, no. 8, 2007, pp. 752-761.
Precaución: Estas citas no son 100% exactas.