Baydar, T. And Werner, E. R. 2012. Preface. PTERIDINES , vol.23, no.4 .

Baydar, T., & Werner, E. R., (2012). Preface. PTERIDINES , vol.23, no.4.

Baydar, TERKEN, And Ernst R. Werner. "Preface," PTERIDINES , vol.23, no.4, 2012

Baydar, TERKEN And Werner, Ernst R. . "Preface." PTERIDINES , vol.23, no.4, 2012

Baydar, T. And Werner, E. R. (2012) . "Preface." PTERIDINES , vol.23, no.4.

@article{article, author={TERKEN BAYDAR And author={Ernst R. Werner}, title={Preface}, journal={PTERIDINES}, year=2012}