Citação norma APA

Bredfeldt, C., Liu, J., & Pardee, R. (2012). PS2-49: The VDW Census File: Strengths, Issues, and Recommendations for the Future. Marshfield Clinic.

Citação norma Chicago

Bredfeldt, Christine, Julie Liu, and Roy Pardee. PS2-49: The VDW Census File: Strengths, Issues, and Recommendations for the Future. Marshfield Clinic, 2012.

Citação norma MLA

Bredfeldt, Christine, Julie Liu, and Roy Pardee. PS2-49: The VDW Census File: Strengths, Issues, and Recommendations for the Future. Marshfield Clinic, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.