Gaya APA

Abzug, J, M. et al (2018). Pediatric Elbow Fractures (1st ed. 2018). New york: Springer International Publishing.

Gaya MLA

Abzug, Joshua, M.. et al. "Pediatric Elbow Fractures". 1st ed. 2018 New york: Springer International Publishing, 2018. Text.