APA (7th ed.) Citation

Gulick, L. (1963). The future of the city. Philippine Journal of Public Administration.

Chicago Style (17th ed.) Citation

Gulick, Luther. "The Future of the City." Philippine Journal of Public Administration 1963.

MLA (9th ed.) Citation

Gulick, Luther. "The Future of the City." Philippine Journal of Public Administration, 1963.

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