APA-viite

Williams, E. C., Kivlahan, D. R., Saitz, R., Merrill, J. O., Achtmeyer, C. E., McCormick, K. A., & Bradley, K. A. (2006). Readiness to Change in Primary Care Patients Who Screened Positive for Alcohol Misuse. Copyright 2006 Annals of Family Medicine, Inc.

Chicago-tyylinen lähdeviittaus

Williams, Emily C., Daniel R. Kivlahan, Richard Saitz, Joseph O. Merrill, Carol E. Achtmeyer, Kinsey A. McCormick, ja Katharine A. Bradley. Readiness to Change in Primary Care Patients Who Screened Positive for Alcohol Misuse. Copyright 2006 Annals of Family Medicine, Inc, 2006.

MLA-viite

Williams, Emily C., et al. Readiness to Change in Primary Care Patients Who Screened Positive for Alcohol Misuse. Copyright 2006 Annals of Family Medicine, Inc, 2006.

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