Cita APA (7a ed.)

Stephens, J. L. (1841). Incidents of travel in Central America, Chiapas and Yucatan. Harper.

Cita Chicago Style (17a ed.)

Stephens, John Lloyd. Incidents of Travel in Central America, Chiapas and Yucatan. New York: Harper, 1841.

Cita MLA (9a ed.)

Stephens, John Lloyd. Incidents of Travel in Central America, Chiapas and Yucatan. Harper, 1841.