APA citiranje

Prochaska, J. J., Velicer, W. F., Nigg, C. R., & Prochaska, J. O. (2007). Methods of Quantifying Change in Multiple Risk Factor Interventions.

Citação norma Chicago

Prochaska, Judith J., Wayne F. Velicer, Claudio R. Nigg, and James O. Prochaska. Methods of Quantifying Change in Multiple Risk Factor Interventions. 2007.

MLA citiranje

Prochaska, Judith J., Wayne F. Velicer, Claudio R. Nigg, and James O. Prochaska. Methods of Quantifying Change in Multiple Risk Factor Interventions. 2007.