Hughes, T. (1886). "Scientific culture." Fourth lecture of the St. Louis Catholic Lecture Bureau Course. Season 1885-86. St. Louis.
Citação norma ChicagoHughes, Thomas. "Scientific Culture." Fourth Lecture of the St. Louis Catholic Lecture Bureau Course. Season 1885-86. St. Louis, 1886.
Citação norma MLAHughes, Thomas. "Scientific Culture." Fourth Lecture of the St. Louis Catholic Lecture Bureau Course. Season 1885-86. St. Louis, 1886.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.