APA (7th ed.) Citation

De Leon, E. J. A study of the demand for port facilities. -- 1969.

Chicago Style (17th ed.) Citation

De Leon, Editha J. A Study of the Demand for Port Facilities. -- 1969.

MLA (9th ed.) Citation

De Leon, Editha J. A Study of the Demand for Port Facilities. -- 1969.

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