APA (7th ed.) Citation

(1997). Compton's encyclopedia & fact-index. Volume 18: P-Phos. Compton's Learning Company.

Chicago Style (17th ed.) Citation

Compton's Encyclopedia & Fact-index. Volume 18: P-Phos. Chicago: Compton's Learning Company, 1997.

MLA (9th ed.) Citation

Compton's Encyclopedia & Fact-index. Volume 18: P-Phos. Compton's Learning Company, 1997.

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