Olson, D. R., & Torrance, N. H. (1985). Literacy, Languagy and Lerning: The Nature and consequences of Reding and writing. Cambridge University Press.
استشهاد بنمط شيكاغوOlson, David R., و Nancy Hildyard Torrance. Literacy, Languagy and Lerning: The Nature and Consequences of Reding and Writing. Cambridge: Cambridge University Press, 1985.
MLA استشهادOlson, David R., و Nancy Hildyard Torrance. Literacy, Languagy and Lerning: The Nature and Consequences of Reding and Writing. Cambridge University Press, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.