Citação norma APA

Steffen, W., Smith, D., & Sleep, J. (2003). The working stroke upon myosin–nucleotide complexes binding to actin. National Academy of Sciences.

Citação norma Chicago

Steffen, Walter, David Smith, and John Sleep. The Working Stroke Upon Myosin–nucleotide Complexes Binding to Actin. National Academy of Sciences, 2003.

Citação norma MLA

Steffen, Walter, David Smith, and John Sleep. The Working Stroke Upon Myosin–nucleotide Complexes Binding to Actin. National Academy of Sciences, 2003.

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