Style de citation APA (7e éd.)

Boniol, L. Z. (1997). Gardens of the world, our environment's sorrow. Manila Chronicle.

Style de citation Chicago (17e éd.)

Boniol, Leti Z. "Gardens of the World, Our Environment's Sorrow." Manila Chronicle 1997.

Style de citation MLA (9e éd.)

Boniol, Leti Z. "Gardens of the World, Our Environment's Sorrow." Manila Chronicle, 1997.