APA (7 वां संस्करण) प्रशस्ति पत्र

Helmink, E., & Vroomen, L. (2023). When a loved one has dementia: A comforting companion for family and friends. The Experiment.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Helmink, Eveline, और Laura Vroomen. When a Loved One Has Dementia: A Comforting Companion for Family and Friends. New York: The Experiment, 2023.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Helmink, Eveline, और Laura Vroomen. When a Loved One Has Dementia: A Comforting Companion for Family and Friends. The Experiment, 2023.

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