APA (7th ed.) Citation

Labitan, A. B., & de Leon, A. I. Analysis of Margarine.

Chicago Style (17th ed.) Citation

Labitan, Aurora B., and Antonio I. de Leon. Analysis of Margarine.

MLA (9th ed.) Citation

Labitan, Aurora B., and Antonio I. de Leon. Analysis of Margarine.

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