APA (7e ed.) Bronvermelding
ebrary, Inc, Twycross, A., Dowden, S., & Bruce, E. (2008). Managing pain in children: A clinical guide. Blackwell.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Alison Twycross, Stephanie Dowden, en Elizabeth Bruce. Managing Pain in Children: A Clinical Guide. Chichester ; Ames, Iowa: Blackwell, 2008.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Managing Pain in Children: A Clinical Guide. Blackwell, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.