MLA

Calude, Cristian S, et al. Unconventional Computing. Springer Berlin Heidelberg, 2008.

APA

Calude, C. S, Costa, J. Félix, Freund, R., Kanade, T., Oswald, M., Rozenberg, G., da Costa, J. Felix Gomes, & Kittler, J. (2008). Unconventional Computing. Springer Berlin Heidelberg.

Chicago

Calude, Cristian S., José Félix Costa, Rudolf Freund, Takeo Kanade, Marion Oswald, Grzegorz Rozenberg, Jose Felix Gomes da Costa, and Josef Kittler. Unconventional Computing. : Springer Berlin Heidelberg, 2008.