APA aipamena

Walker, E. A., Katon, W. J., Russo, J., Von Korff, M., Lin, E., Simon, G., . . . Unützer, J. (2000). Predictors of Outcome in a Primary Care Depression Trial. Blackwell Science Inc.

Chicago Style aipamena

Walker, Edward A., Wayne J. Katon, Joan Russo, Michael Von Korff, Elizabeth Lin, Greg Simon, Terry Bush, Evette Ludman, and Jürgen Unützer. Predictors of Outcome in a Primary Care Depression Trial. Blackwell Science Inc, 2000.

MLA aipamena

Walker, Edward A., et al. Predictors of Outcome in a Primary Care Depression Trial. Blackwell Science Inc, 2000.