Cita APA (7a ed.)
O'Neill, E. Four Plays [de Eugene O'Neill]: Notes from the Editors. Franklin Library.
Cita estilo Chicago (17a ed.)
O'Neill, Eugene. Four Plays [de Eugene O'Neill]: Notes from the Editors. Pensilvania, EUA: Franklin Library.
Cita MLA (9a ed.)
O'Neill, Eugene. Four Plays [de Eugene O'Neill]: Notes from the Editors. Franklin Library.
Precaución: Estas citas no son 100% exactas.