APA (7th ed.) Citation

Leano, E. H. Suggested pollution control activities for High School Science classes.

Chicago Style (17th ed.) Citation

Leano, Evacelia Hernando. Suggested Pollution Control Activities for High School Science Classes. Quezon City, 1972.

MLA (9th ed.) Citation

Leano, Evacelia Hernando. Suggested Pollution Control Activities for High School Science Classes.

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