APA (7th ed.) Citation

Linda Perkowski. (2013). Critical Synthesis Package: Patient Health Questionnaire (PHQ-9). Association of American Medical Colleges.

Chicago Style (17th ed.) Citation

Linda Perkowski. Critical Synthesis Package: Patient Health Questionnaire (PHQ-9). Association of American Medical Colleges, 2013.

MLA (9th ed.) Citation

Linda Perkowski. Critical Synthesis Package: Patient Health Questionnaire (PHQ-9). Association of American Medical Colleges, 2013.

Warning: These citations may not always be 100% accurate.