Dyfyniad APA

Machowski, J., & Michael, M. (1976). Island of secrets: The discovery and exploration of Easter Island. Scientific Book Club.

Dyfyniad Arddull Chicago

Machowski, Jacek, and Maurice Michael. Island of Secrets: The Discovery and Exploration of Easter Island. London: Scientific Book Club, 1976.

Dyfyniad MLA

Machowski, Jacek, and Maurice Michael. Island of Secrets: The Discovery and Exploration of Easter Island. Scientific Book Club, 1976.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.