APA (7th ed.) Citation

Sangatanan, P. D., & Sangatanan, R. L. (1989). Lime your soils for better crops. Rex Book Store.

Chicago Style (17th ed.) Citation

Sangatanan, Pedro D., and Rone L. Sangatanan. Lime Your Soils for Better Crops. Manila: Rex Book Store, 1989.

MLA (9th ed.) Citation

Sangatanan, Pedro D., and Rone L. Sangatanan. Lime Your Soils for Better Crops. Rex Book Store, 1989.

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