Griffiths, G., & Keohane, K. Personalizing language learning.
芝加哥风格引文Griffiths, Griff, 与 Kathy Keohane. Personalizing Language Learning.
MLA引文Griffiths, Griff, 与 Kathy Keohane. Personalizing Language Learning.
警告：这些引文格式不一定是100％准确.
APA引文