APA (7th ed.) Citation

Shalabey, O., & Bízik, J. Effects of manure, sodium humate and nitrogen on the content of some heavy metals in spring wheat.

Chicago Style (17th ed.) Citation

Shalabey, Osama, and Ján Bízik. Effects of Manure, Sodium Humate and Nitrogen on the Content of Some Heavy Metals in Spring Wheat.

MLA (9th ed.) Citation

Shalabey, Osama, and Ján Bízik. Effects of Manure, Sodium Humate and Nitrogen on the Content of Some Heavy Metals in Spring Wheat.

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