APA (7th ed.) Citation
Chalk, P., Ladha, J., & Padre, A. (2002). Efficacy of three 15N labelling techniques for estimating below-ground N in Sesbania rostrata. Springer.
Chicago Style (17th ed.) Citation
Chalk, P., J. Ladha, and A. Padre. Efficacy of Three 15N Labelling Techniques for Estimating Below-ground N in Sesbania Rostrata. Springer, 2002.
MLA (9th ed.) Citation
Chalk, P., et al. Efficacy of Three 15N Labelling Techniques for Estimating Below-ground N in Sesbania Rostrata. Springer, 2002.
Warning: These citations may not always be 100% accurate.