APA (7th ed.) Citation

Wolff Robert F, Meerpohl Joerg J, Antes Gerd, & von Elm Erik. (2011). Are pediatric Open Access journals promoting good publication practice? An analysis of author instructions. BMC.

Chicago Style (17th ed.) Citation

Wolff Robert F, Meerpohl Joerg J, Antes Gerd, and von Elm Erik. Are Pediatric Open Access Journals Promoting Good Publication Practice? An Analysis of Author Instructions. BMC, 2011.

MLA (9th ed.) Citation

Wolff Robert F, et al. Are Pediatric Open Access Journals Promoting Good Publication Practice? An Analysis of Author Instructions. BMC, 2011.