APA (7th ed.) Citation

Magalhães, S. S. d. A., & Weber, O. L. d. S. Zinc and copper fractions in Oxisols of different textures fertilized with pig slurry. Universidade Federal de Campina Grande.

Chicago Style (17th ed.) Citation

Magalhães, Sulamirtes S. de A., and Oscarlina L. dos S. Weber. Zinc and Copper Fractions in Oxisols of Different Textures Fertilized with Pig Slurry. Universidade Federal de Campina Grande.

MLA (9th ed.) Citation

Magalhães, Sulamirtes S. de A., and Oscarlina L. dos S. Weber. Zinc and Copper Fractions in Oxisols of Different Textures Fertilized with Pig Slurry. Universidade Federal de Campina Grande.

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