APA (7th ed.) Citation

Vass, W. K. (1999). Doctor not afraid: E. R. Kellersberger, M.D (2. ed.). Providence House Publ.

Chicago Style (17th ed.) Citation

Vass, Winifred Kellersberger. Doctor Not Afraid: E. R. Kellersberger, M.D. 2. ed. Franklin, Tenn: Providence House Publ, 1999.

MLA (9th ed.) Citation

Vass, Winifred Kellersberger. Doctor Not Afraid: E. R. Kellersberger, M.D. 2. ed. Providence House Publ, 1999.