APA (7th ed.) Citation

Hennessey, J. J. the Tsunami of 9 march 1957. Philippine studies : a quarterly.

Chicago Style (17th ed.) Citation

Hennessey, James J. "The Tsunami of 9 March 1957." Philippine Studies : A Quarterly .

MLA (9th ed.) Citation

Hennessey, James J. "The Tsunami of 9 March 1957." Philippine Studies : A Quarterly, .

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