APA (7th ed.) Citation

(1990). Customs and etiquette of the services. [s. n.].

Chicago Style (17th ed.) Citation

Customs and Etiquette of the Services. [s. l.]: [s. n.], 1990.

MLA (9th ed.) Citation

Customs and Etiquette of the Services. [s. n.], 1990.

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