Παραπομπή APA

Leonardia, J. A., Prytherch, H., Ronquillo, K., Nodora, R. G., & Ruppel, A. (2012). Assessment of factors influencing retention in the Philippine National Rural Physician Deployment Program. BioMed Central.

Παραπομπή Chicago Style

Leonardia, Juan Alfonso, Helen Prytherch, Kenneth Ronquillo, Rodel G. Nodora, και Andreas Ruppel. Assessment of Factors Influencing Retention in the Philippine National Rural Physician Deployment Program. BioMed Central, 2012.

Παραπομπή MLA

Leonardia, Juan Alfonso, et al. Assessment of Factors Influencing Retention in the Philippine National Rural Physician Deployment Program. BioMed Central, 2012.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.