Cita APA

Gilbert, P. T. (1921). The key to culture: Customs, manners and niceties of society. Geographical Pub.

Citación estilo Chicago

Gilbert, Paul Thomas. The Key to Culture: Customs, Manners and Niceties of Society. Chicago: Geographical Pub, 1921.

Cita MLA

Gilbert, Paul Thomas. The Key to Culture: Customs, Manners and Niceties of Society. Geographical Pub, 1921.

Warning: These citations may not always be 100% accurate.