Citação norma APA

Hoeppner, A., Widderich, N., Bremer, E., & Smits, S. H. J. (2014). Overexpression, crystallization and preliminary X-ray crystallographic analysis of the ectoine hydroxylase from Sphingopyxis alaskensis. International Union of Crystallography.

Citação norma Chicago

Hoeppner, Astrid, Nils Widderich, Erhard Bremer, and Sander H. J. Smits. Overexpression, Crystallization and Preliminary X-ray Crystallographic Analysis of the Ectoine Hydroxylase From Sphingopyxis Alaskensis. International Union of Crystallography, 2014.

Citação norma MLA

Hoeppner, Astrid, Nils Widderich, Erhard Bremer, and Sander H. J. Smits. Overexpression, Crystallization and Preliminary X-ray Crystallographic Analysis of the Ectoine Hydroxylase From Sphingopyxis Alaskensis. International Union of Crystallography, 2014.

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