APA (7th ed.) Citation

Não informado. (1899). Dental century of the northwest. [s.n.].

Chicago Style (17th ed.) Citation

Não informado. Dental Century of the Northwest. Madison, Wis: [s.n.], 1899.

MLA (8th ed.) Citation

Não informado. Dental Century of the Northwest. [s.n.], 1899.

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