APA (7th ed.) Citation

Ullah, M., Ameen, K., & Bakhtar, S. (2011). Professional Activities, Needed Competencies and Training Needs of Medical Librarians in Pakistan.

Chicago Style (17th ed.) Citation

Ullah, Midrar, Kanwal Ameen, and Salman Bakhtar. Professional Activities, Needed Competencies and Training Needs of Medical Librarians in Pakistan. 2011.

MLA (9th ed.) Citation

Ullah, Midrar, et al. Professional Activities, Needed Competencies and Training Needs of Medical Librarians in Pakistan. 2011.