Manners, W. (1976). Patience and fortitude: Fiorello La Guardia / by William Manners. Harcourt Brace Jovanovich.
Chicago-Zitierstil (17. Ausg.)Manners, William. Patience and Fortitude: Fiorello La Guardia / by William Manners. New York [u.a.]: Harcourt Brace Jovanovich, 1976.
MLA-Zitierstil (8. Ausg.)Manners, William. Patience and Fortitude: Fiorello La Guardia / by William Manners. Harcourt Brace Jovanovich, 1976.
警告：这些引文格式不一定是100％准确.