APA (7th ed.) Citation

Laurel, J. P. Days of our years: The Laurel legacy. JPL Society.

Chicago Style (17th ed.) Citation

Laurel, Jose P. Days of Our Years: The Laurel Legacy. Manila: JPL Society.

MLA (9th ed.) Citation

Laurel, Jose P. Days of Our Years: The Laurel Legacy. JPL Society.

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