Citação norma APA

Ellis, R. G., Howard, K. C., & Kram, R. (2013). The metabolic and mechanical costs of step time asymmetry in walking. The Royal Society.

Citação norma Chicago

Ellis, Richard G., Kevin C. Howard, and Rodger Kram. The Metabolic and Mechanical Costs of Step Time Asymmetry in Walking. The Royal Society, 2013.

Citação norma MLA

Ellis, Richard G., Kevin C. Howard, and Rodger Kram. The Metabolic and Mechanical Costs of Step Time Asymmetry in Walking. The Royal Society, 2013.

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