Cita APA (7a ed.)
Rickards, C. G. (1910). The ruins of Mexico. H.E. Shrimpton.
Cita Chicago Style (17a ed.)
Rickards, Constantine George. The Ruins of Mexico. London: H.E. Shrimpton, 1910.
Cita MLA (9a ed.)
Rickards, Constantine George. The Ruins of Mexico. H.E. Shrimpton, 1910.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.