Sullenger, K. S., & Turner, R. S. (2016). New Ground: Pushing the Boundaries of Studying Informal Learning in Science, Mathematics, and Technology. Springer.
استشهاد بنمط شيكاغوSullenger, Karen S., و R. Steven Turner. New Ground: Pushing the Boundaries of Studying Informal Learning in Science, Mathematics, and Technology. Springer, 2016.
MLA استشهادSullenger, Karen S., و R. Steven Turner. New Ground: Pushing the Boundaries of Studying Informal Learning in Science, Mathematics, and Technology. Springer, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.