APA aipamena

Kirby, S. W. (1971). Singapore: The chain of disaster. London: Cassell.

Chicago Style aipamena

Kirby, S. Woodburn. Singapore: The Chain of Disaster. London: Cassell, 1971.

MLA aipamena

Kirby, S. Woodburn. Singapore: The Chain of Disaster. London: Cassell, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.