Sadler, W. S. (1948). Adolescence problems: A handbook for physicians, parents, and teachers. Mosby.
芝加哥风格引文Sadler, William Samuel. Adolescence Problems: A Handbook for Physicians, Parents, and Teachers. St. Louis: Mosby, 1948.
MLA引文Sadler, William Samuel. Adolescence Problems: A Handbook for Physicians, Parents, and Teachers. Mosby, 1948.
警告：这些引文格式不一定是100％准确.