APA (7th ed.) Citation

Luna, K. C., & Sumagaysay, M. B. (2001). Testing the validity of the Engel's Law in Montano Village, San Jose, Tacloban City.

Chicago Style (17th ed.) Citation

Luna, Katrina C., and Marieta B. Sumagaysay. Testing the Validity of the Engel's Law in Montano Village, San Jose, Tacloban City. 2001.

MLA (9th ed.) Citation

Luna, Katrina C., and Marieta B. Sumagaysay. Testing the Validity of the Engel's Law in Montano Village, San Jose, Tacloban City. 2001.