The German version of the Quality of Marriage Index: Psychometric properties in a representative sample and population-based norms.

MLA

Tanja Zimmermann, et al. “The German Version of the Quality of Marriage Index: Psychometric Properties in a Representative Sample and Population-Based Norms.” PLoS ONE, vol. 14, no. 2, Jan. 2019, p. e0212758. EBSCOhost, https://doi.org/10.1371/journal.pone.0212758.

APA

Tanja Zimmermann, Martina de Zwaan, & Nina Heinrichs. (2019). The German version of the Quality of Marriage Index: Psychometric properties in a representative sample and population-based norms. PLoS ONE, 14(2), e0212758. https://doi.org/10.1371/journal.pone.0212758

Chicago

Tanja Zimmermann, Martina de Zwaan, and Nina Heinrichs. 2019. “The German Version of the Quality of Marriage Index: Psychometric Properties in a Representative Sample and Population-Based Norms.” PLoS ONE 14 (2): e0212758. doi:10.1371/journal.pone.0212758.