Cita APA

SpringerLink (Online service), Christen, P., & Hofmann, E. (1991). EJB Reviews 1990 (1st ed. 1991.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.

Citación estilo Chicago

SpringerLink (Online service), P. Christen, y E. Hofmann. EJB Reviews 1990. 1st ed. 1991. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1991.

Cita MLA

SpringerLink (Online service), P. Christen, y E. Hofmann. EJB Reviews 1990. 1st ed. 1991. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1991.