Groeger, J. A. (2006). Youthfulness, inexperience, and sleep loss: The problems young drivers face and those they pose for us. BMJ Group.
استشهاد بنمط شيكاغوGroeger, J A. Youthfulness, Inexperience, and Sleep Loss: The Problems Young Drivers Face and Those They Pose for Us. BMJ Group, 2006.
MLA استشهادGroeger, J A. Youthfulness, Inexperience, and Sleep Loss: The Problems Young Drivers Face and Those They Pose for Us. BMJ Group, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.