Cita APA (7a ed.)
Smelser, N. J., & Erikson, E. H. Themes of work and love in adulthood. Hardvard University.
Cita estilo Chicago (17a ed.)
Smelser, Neil J., y Erik H. Erikson. Themes of Work and Love in Adulthood. Cambridge, EUA: Hardvard University.
Cita MLA (9a ed.)
Smelser, Neil J., y Erik H. Erikson. Themes of Work and Love in Adulthood. Hardvard University.
Precaución: Estas citas no son 100% exactas.