Lehnig, F., Linde, K., Schmidt, V., Nagl, M., Martini, J., Stepan, H., & Kersting, A. Reliability and validity of the original and brief German version of the Maternal Antenatal Attachment Scale (MAAS): Longitudinal study findings. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationLehnig, Franziska, Katja Linde, Viktoria Schmidt, Michaela Nagl, Julia Martini, Holger Stepan, and Anette Kersting. Reliability and Validity of the Original and Brief German Version of the Maternal Antenatal Attachment Scale (MAAS): Longitudinal Study Findings. Public Library of Science (PLoS).
MLA (9th ed.) CitationLehnig, Franziska, et al. Reliability and Validity of the Original and Brief German Version of the Maternal Antenatal Attachment Scale (MAAS): Longitudinal Study Findings. Public Library of Science (PLoS).