Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Sands, W. T. (1913). Mysterious temples of the jungle: The prehistoric ruins of Guatemala.- Washington, D.C.

Chicago Citation Edition Citation

Sands, William T. Mysterious Temples of the Jungle: The Prehistoric Ruins of Guatemala.- Washington, D.C. 1913.

MLA Citation Edition Citation

Sands, William T. Mysterious Temples of the Jungle: The Prehistoric Ruins of Guatemala.- Washington, D.C. 1913.