Cita APA

Frears, J. F., Wilson, L. C., & Friedman, M. (1973). Betamethasone 17-valerate by aerosol in childhood asthma.

Chicago Style Citation

Frears, J F., L C. Wilson, i M. Friedman. Betamethasone 17-valerate By Aerosol in Childhood Asthma. 1973.

Cita MLA

Frears, J F., L C. Wilson, i M. Friedman. Betamethasone 17-valerate By Aerosol in Childhood Asthma. 1973.