एपीए उद्धरण

Sup, F., Varol, H. A., Mitchell, J., Withrow, T. J., & Goldfarb, M. (2009). Preliminary Evaluations of a Self-Contained Anthropomorphic Transfemoral Prosthesis.

शिकागो स्टाइल उद्धरण

Sup, Frank, Huseyin Atakan Varol, Jason Mitchell, Thomas J. Withrow, और Michael Goldfarb. Preliminary Evaluations of a Self-Contained Anthropomorphic Transfemoral Prosthesis. 2009.

एमएलए उद्धरण

Sup, Frank, et al. Preliminary Evaluations of a Self-Contained Anthropomorphic Transfemoral Prosthesis. 2009.