Cita APA (7a ed.)

Rickards, C. G. (1910). The Ruins of México. W., H.E.Shrimpton.

Cita Chicago Style (17a ed.)

Rickards, Constantine George. The Ruins of México. London: W., H.E.Shrimpton, 1910.

Cita MLA (9a ed.)

Rickards, Constantine George. The Ruins of México. W., H.E.Shrimpton, 1910.