APA način citiranja

Negm, A., Hassanien, E., Abu-Seida, A., & Nagy, M. (2016). Physical evaluation of a new pulp capping material developed from portland cement. J Clin Exp Dent.

Čikaški stil citiranja

Negm, Ahmed, Ehab Hassanien, Ashraf Abu-Seida, i Mohamed Nagy. "Physical Evaluation of a New Pulp Capping Material Developed From Portland Cement." J Clin Exp Dent 2016.

MLA način citiranja

Negm, Ahmed, Ehab Hassanien, Ashraf Abu-Seida, i Mohamed Nagy. "Physical Evaluation of a New Pulp Capping Material Developed From Portland Cement." J Clin Exp Dent 2016.