APA (7th ed.) Citation
Chalk, P., & Ladha, J. (1999). Estimation of legume symbiotic dependence: An evaluation of techniques based on 15N dilution. Elsevier.
Chicago Style (17th ed.) Citation
Chalk, P.M, and J.K Ladha. Estimation of Legume Symbiotic Dependence: An Evaluation of Techniques Based on 15N Dilution. Elsevier, 1999.
MLA (9th ed.) Citation
Chalk, P.M, and J.K Ladha. Estimation of Legume Symbiotic Dependence: An Evaluation of Techniques Based on 15N Dilution. Elsevier, 1999.
Warning: These citations may not always be 100% accurate.