APA citiranje

Penrod, J., Hupcey, J. E., Baney, B. L., & Loeb, S. J. (2011). End-of-Life Caregiving Trajectories.

Citação norma Chicago

Penrod, Janice, Judith E. Hupcey, Brenda L. Baney, and Susan J. Loeb. End-of-Life Caregiving Trajectories. 2011.

MLA citiranje

Penrod, Janice, Judith E. Hupcey, Brenda L. Baney, and Susan J. Loeb. End-of-Life Caregiving Trajectories. 2011.