APA引文

Clemente, E. (1932). The laws of etiquette, what to say and how to do. [s.n.].

Chicago Style (17th ed.) Citation

Clemente, E. The Laws of Etiquette, What to Say and How to Do. Manila: [s.n.], 1932.

MLA引文

Clemente, E. The Laws of Etiquette, What to Say and How to Do. [s.n.], 1932.