APA (7th ed.) Citation

(1969). The may 13 tragedy: A report. The National Operations Council.

Chicago Style (17th ed.) Citation

The May 13 Tragedy: A Report. Kuala Lumpur: The National Operations Council, 1969.

MLA (9th ed.) Citation

The May 13 Tragedy: A Report. The National Operations Council, 1969.

Warning: These citations may not always be 100% accurate.