citation

Hi, thank you for a great sRNA target prediction tool.

I'm curious, what is the best/preferred way to cite it? 
would this be a good paper to cite?
Palatnik, Javier F et al. “Control of leaf morphogenesis by microRNAs.” Nature vol. 425,6955 (2003): 257-63. doi:10.1038/nature01958

Cheers!
