APA (7th ed.) Citation

Parungao, L. T. (2000). The environmental principles. Quality Teacher.

Chicago Style (17th ed.) Citation

Parungao, Louie T. "The Environmental Principles." Quality Teacher 2000.

MLA (9th ed.) Citation

Parungao, Louie T. "The Environmental Principles." Quality Teacher, 2000.

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