Parker, V. (2020). A group-analytic exploration of the sibling matrix: How siblings shape our lives. Routledge.
Chicago Style (17th ed.) CitationParker, Val. A Group-analytic Exploration of the Sibling Matrix: How Siblings Shape Our Lives. Abingdon, Oxon ; New York, NY: Routledge, 2020.
MLA (9th ed.) CitationParker, Val. A Group-analytic Exploration of the Sibling Matrix: How Siblings Shape Our Lives. Routledge, 2020.
Warning: These citations may not always be 100% accurate.