APA-viite

Hajek, A., Bock, J., & König, H. (2017). Psychosocial correlates of unintentional weight loss in the second half of life in the German general population. PLoS One.

Chicago-tyylinen lähdeviittaus

Hajek, André, Jens-Oliver Bock, ja Hans-Helmut König. "Psychosocial Correlates of Unintentional Weight Loss in the Second Half of Life in the German General Population." PLoS One 2017.

MLA-viite

Hajek, André, Jens-Oliver Bock, ja Hans-Helmut König. "Psychosocial Correlates of Unintentional Weight Loss in the Second Half of Life in the German General Population." PLoS One 2017.

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