Grabb, W. C., & Strauch, B. (2009). Grabb's encyclopedia of flaps (Third edition.). Lippincott Williams & Wilkins.
芝加哥风格引文Grabb, William C., 与 Berish Strauch. Grabb's Encyclopedia of Flaps. Third edition. Philadelphia: Lippincott Williams & Wilkins, 2009.
MLA引文Grabb, William C., 与 Berish Strauch. Grabb's Encyclopedia of Flaps. Third edition. Lippincott Williams & Wilkins, 2009.
警告:这些引文格式不一定是100%准确.