APA (7th ed.) Citation

Hernando, G. M., & Gomez, L. K. The chemical composition of some Philippine barks.

Chicago Style (17th ed.) Citation

Hernando, Glicerio M., and Lilly K. Gomez. The Chemical Composition of Some Philippine Barks.

MLA (9th ed.) Citation

Hernando, Glicerio M., and Lilly K. Gomez. The Chemical Composition of Some Philippine Barks.

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