Cita APA

Kenkre, J. E., Hobbs, F. D., & Greenfield, S. M. (1993). Research activity in general practice.

Chicago Style Citation

Kenkre, J E., F D. Hobbs, i S M. Greenfield. Research Activity in General Practice. 1993.

Cita MLA

Kenkre, J E., F D. Hobbs, i S M. Greenfield. Research Activity in General Practice. 1993.