Rosenberg, L. (1978). Valentine's Day at Johns Hopkins Hospital. Neville & Yellin.
Cita Chicago Style (17a ed.)Rosenberg, L.M. Valentine's Day at Johns Hopkins Hospital. Neville & Yellin, 1978.
Cita MLA (8a ed.)Rosenberg, L.M. Valentine's Day at Johns Hopkins Hospital. Neville & Yellin, 1978.
Precaución: Estas citas no son 100% exactas.