Citação norma APA

Grosshans, C. A., & Cech, T. R. (1991). A hammerhead ribozyme allows synthesis of a new form of the Tetrahymena ribozyme homogeneous in length with a 3' end blocked for transesterification.

Citação norma Chicago

Grosshans, C A., and T R. Cech. A Hammerhead Ribozyme Allows Synthesis of a New Form of the Tetrahymena Ribozyme Homogeneous in Length With a 3' End Blocked for Transesterification. 1991.

Citação norma MLA

Grosshans, C A., and T R. Cech. A Hammerhead Ribozyme Allows Synthesis of a New Form of the Tetrahymena Ribozyme Homogeneous in Length With a 3' End Blocked for Transesterification. 1991.

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