APA

Porter J. R., Archibald S. C., Childs K., Critchley D., Head J. C., Linsley J. M., Parton T. A. H., Robinson M. K., Shock A., Taylor R. J., Warrellow G. J., Alexander R. P. & Langham B. (20020917). Squaric acid derivatives as VLA-4 integrin antagonists. : Bioorganic & medicinal chemistry letters.

Chicago

Porter John R, Archibald Sarah C, Childs Kirstie, Critchley David, Head John C, Linsley Janeen M, Parton Ted A H, Robinson Martyn K, Shock Anthony, Taylor Richard J, Warrellow Graham J, Alexander Rikki P and Langham Barry. 20020917. Squaric acid derivatives as VLA-4 integrin antagonists. : Bioorganic & medicinal chemistry letters.

Harvard

Porter J. R., Archibald S. C., Childs K., Critchley D., Head J. C., Linsley J. M., Parton T. A. H., Robinson M. K., Shock A., Taylor R. J., Warrellow G. J., Alexander R. P. and Langham B. (20020917). Squaric acid derivatives as VLA-4 integrin antagonists. : Bioorganic & medicinal chemistry letters.

MLA

Porter John R, Archibald Sarah C, Childs Kirstie, Critchley David, Head John C, Linsley Janeen M, Parton Ted A H, Robinson Martyn K, Shock Anthony, Taylor Richard J, Warrellow Graham J, Alexander Rikki P and Langham Barry. Squaric acid derivatives as VLA-4 integrin antagonists. : Bioorganic & medicinal chemistry letters. 20020917.