APA Style

Guo, R, C, N, S, K, R, D, Y, L, M, L, O, M, E, W, J, Z, G. (2010). Recommending messages to users in social networks: a cross-site study . : .

MLA Style

Guo, R., Cohen,, N., Sardana,, K., Rahim,, D., Y., Lam,, M., Li,, O., Maccarthy,, E., Woo,, J., Zhang,, G.. "Recommending messages to users in social networks: a cross-site study". : , 2010. Information Technology.