Cita APA (7a ed.)

Thomas, C. (1900). Aids to the study of the maya Codices (1a. ed.). Smithsonian Institution.

Cita Chicago Style (17a ed.)

Thomas, Cyrus. Aids to the Study of the Maya Codices. 1a. ed. Washington, D.C: Smithsonian Institution, 1900.

Cita MLA (9a ed.)

Thomas, Cyrus. Aids to the Study of the Maya Codices. 1a. ed. Smithsonian Institution, 1900.