Cita APA (7a ed.)
ebrary, Inc, Twycross, A., Dowden, S., & Bruce, E. (2008). Managing pain in children: A clinical guide. Blackwell.
Cita Chicago Style (17a ed.)
ebrary, Inc, Alison Twycross, Stephanie Dowden, y Elizabeth Bruce. Managing Pain in Children: A Clinical Guide. Chichester ; Ames, Iowa: Blackwell, 2008.
Cita MLA (9a ed.)
ebrary, Inc, et al. Managing Pain in Children: A Clinical Guide. Blackwell, 2008.
Precaución: Estas citas no son 100% exactas.