Cita APA

Nakariakov, V., Georgoulis, M., Poedts, S., van Driel-Gesztelyi, L., Mandrini, C., & Leibacher, J. (2012). Preface. Web

Citación estilo Chicago

Nakariakov, V.M., M.K Georgoulis, S. Poedts, L. van Driel-Gesztelyi, C.H Mandrini, and J. Leibacher. Preface. 2012.

Cita MLA

Nakariakov, V.M., et al. Preface. 2012.