Registro de Citas

Cita APA (7a ed.)
Umphrey, M., & Laird, R. (1977). Why don't i feel ok? Harvest house.
Cita Chicago Style (17a ed.)
Umphrey, Marjorie, y Richard Laird. Why Don't I Feel Ok? Irvine: Harvest house, 1977.
Cita MLA (9a ed.)
Umphrey, Marjorie, y Richard Laird. Why Don't I Feel Ok? Harvest house, 1977.
Precaución: Estas citas no son 100% exactas.